Q: Is 338,216 a Prime Number?
A: No, 338,216 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 338216 can be evenly divided by 1 2 4 8 67 134 268 536 631 1,262 2,524 5,048 42,277 84,554 169,108 and 338,216, with no remainder.
Since 338,216 cannot be divided by just 1 and 338,216, it is not a prime number.