Q: Is 608,438 a Prime Number?
A: No, 608,438 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 608438 can be evenly divided by 1 2 109 218 2,791 5,582 304,219 and 608,438, with no remainder.
Since 608,438 cannot be divided by just 1 and 608,438, it is not a prime number.