Q: Is 343,984 a Prime Number?
A: No, 343,984 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 343984 can be evenly divided by 1 2 4 8 16 21,499 42,998 85,996 171,992 and 343,984, with no remainder.
Since 343,984 cannot be divided by just 1 and 343,984, it is not a prime number.