Q: Is 339,320 a Prime Number?
A: No, 339,320 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 339320 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 499 680 998 1,996 2,495 3,992 4,990 8,483 9,980 16,966 19,960 33,932 42,415 67,864 84,830 169,660 and 339,320, with no remainder.
Since 339,320 cannot be divided by just 1 and 339,320, it is not a prime number.