Q: Is 3,397,779 a Prime Number?
A: No, 3,397,779 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3397779 can be evenly divided by 1 3 7 9 11 21 33 63 77 99 231 693 4,903 14,709 34,321 44,127 53,933 102,963 161,799 308,889 377,531 485,397 1,132,593 and 3,397,779, with no remainder.
Since 3,397,779 cannot be divided by just 1 and 3,397,779, it is not a prime number.