northwestern chances

do i have a chance at northwestern?
i have a 4.4/4.6 GPA (4.0 is A, 4.6 is A+)
ACT: 34
3 season varsity athlete
lots of volunteering and i’m in multiple clubs
i’m a student of one of the best high schools in the country.
solid essay and strong recommendations from guidance counselor and my 11 grade math teacher
i want to major in mathematics and statistics.
by the time i graduate i’m going to have taken 10 APs (4s and 5s on all of them)
i don’t need any financial aid.
if you don’t think i have a chance, what can i do to improve my chances?

i’ve also taken all possible honors courses in math and science (my school doesn’t offer honors tracks for history or english)