Q: Is 407,320 a Prime Number?
A: No, 407,320 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 407320 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 599 680 1,198 2,396 2,995 4,792 5,990 10,183 11,980 20,366 23,960 40,732 50,915 81,464 101,830 203,660 and 407,320, with no remainder.
Since 407,320 cannot be divided by just 1 and 407,320, it is not a prime number.