Q: Is 407,724 a Prime Number?
A: No, 407,724 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 407724 can be evenly divided by 1 2 3 4 6 12 61 122 183 244 366 557 732 1,114 1,671 2,228 3,342 6,684 33,977 67,954 101,931 135,908 203,862 and 407,724, with no remainder.
Since 407,724 cannot be divided by just 1 and 407,724, it is not a prime number.