Q: Is 673,818 a Prime Number?
A: No, 673,818 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 673818 can be evenly divided by 1 2 3 6 112,303 224,606 336,909 and 673,818, with no remainder.
Since 673,818 cannot be divided by just 1 and 673,818, it is not a prime number.