Q: Is 674,438 a Prime Number?
A: No, 674,438 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 674438 can be evenly divided by 1 2 337,219 and 674,438, with no remainder.
Since 674,438 cannot be divided by just 1 and 674,438, it is not a prime number.