Q: Is 338,440 a Prime Number?
A: No, 338,440 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 338440 can be evenly divided by 1 2 4 5 8 10 20 40 8,461 16,922 33,844 42,305 67,688 84,610 169,220 and 338,440, with no remainder.
Since 338,440 cannot be divided by just 1 and 338,440, it is not a prime number.