Q: Is 309,938 a Prime Number?
A: No, 309,938 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 309938 can be evenly divided by 1 2 31 62 4,999 9,998 154,969 and 309,938, with no remainder.
Since 309,938 cannot be divided by just 1 and 309,938, it is not a prime number.