Q: Is 721,914 a Prime Number?
A: No, 721,914 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 721914 can be evenly divided by 1 2 3 6 120,319 240,638 360,957 and 721,914, with no remainder.
Since 721,914 cannot be divided by just 1 and 721,914, it is not a prime number.