Q: Is 338,660 a Prime Number?
A: No, 338,660 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 338660 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 41 59 70 82 118 140 164 205 236 287 295 410 413 574 590 820 826 1,148 1,180 1,435 1,652 2,065 2,419 2,870 4,130 4,838 5,740 8,260 9,676 12,095 16,933 24,190 33,866 48,380 67,732 84,665 169,330 and 338,660, with no remainder.
Since 338,660 cannot be divided by just 1 and 338,660, it is not a prime number.