Q: Is 3,420,309 a Prime Number?
A: No, 3,420,309 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 3420309 can be evenly divided by 1 3 1,140,103 and 3,420,309, with no remainder.
Since 3,420,309 cannot be divided by just 1 and 3,420,309, it is not a prime number.