Q: Is 724,660 a Prime Number?
A: No, 724,660 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 724660 can be evenly divided by 1 2 4 5 10 19 20 38 76 95 190 380 1,907 3,814 7,628 9,535 19,070 36,233 38,140 72,466 144,932 181,165 362,330 and 724,660, with no remainder.
Since 724,660 cannot be divided by just 1 and 724,660, it is not a prime number.