Q: Is 3,421,478 a Prime Number?
A: No, 3,421,478 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 3421478 can be evenly divided by 1 2 29 58 58,991 117,982 1,710,739 and 3,421,478, with no remainder.
Since 3,421,478 cannot be divided by just 1 and 3,421,478, it is not a prime number.