Q: Is 3,420,370 a Prime Number?
A: No, 3,420,370 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 3420370 can be evenly divided by 1 2 5 10 342,037 684,074 1,710,185 and 3,420,370, with no remainder.
Since 3,420,370 cannot be divided by just 1 and 3,420,370, it is not a prime number.