Q: Is 6,434,627 a Prime Number?
A: Yes, 6,434,627 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 6434627 can be evenly divided by 1 and 6,434,627, with no remainder.
Since 6,434,627 can be divided by just 1 and 6,434,627, it is a prime number.