Q: Is 722,169 a Prime Number?
A: No, 722,169 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 722169 can be evenly divided by 1 3 7 9 21 27 63 189 3,821 11,463 26,747 34,389 80,241 103,167 240,723 and 722,169, with no remainder.
Since 722,169 cannot be divided by just 1 and 722,169, it is not a prime number.