"The goal...is to encourage participation in sport throughout life," Wootten said.
This is the first time New Zealand will host the event, which is expected to generate more than 240,000 visitor nights and $30.8m GDP for Auckland alone.
The organisers are looking for volunteers with a positive attitude, are approachable and friendly and able to work well in a team environment.
Quite a number of the applicants received so far were from international students studying in Auckland.
Applicant Yi He, from China, said volunteering had helped her make friends, settle in Auckland and even improved her English.
The 25-year-old University of Auckland student got hooked on volunteering since she started helping during the 2008 Wenchuan earthquake back home.
"The earthquake was the worst disaster I experienced, and I volunteered to carry relief supplies to the wounded in the hospital in Chengdu," she said.
"It was the most fulfilling and rewarding experience, and how people helped and supported each other really helped me."
Since moving to Auckland, she had volunteered with the Confucius Institute, Walking Stars night marathon and Chinese Language Network events.
"It will be great if I can also be part of Auckland's biggest sporting event," He said.
Unlike the Olympics, athletes represent themselves and not their country in the Games.
Registrations for competitors are now open, and more than half of the athletes are expected to come from overseas.
Volunteer requirements
• Be at least 17 years old as at Dec 31, 2016
• Be available for:
• At least four volunteer shifts from April 21-30, 2017
• An in-person interview held in Auckkand or Waikato
• Attend training in March/April 2017