Q: Is 712,340 a Prime Number?
A: No, 712,340 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 712340 can be evenly divided by 1 2 4 5 10 20 35,617 71,234 142,468 178,085 356,170 and 712,340, with no remainder.
Since 712,340 cannot be divided by just 1 and 712,340, it is not a prime number.