Q: Is 670,900 a Prime Number?
A: No, 670,900 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 670900 can be evenly divided by 1 2 4 5 10 20 25 50 100 6,709 13,418 26,836 33,545 67,090 134,180 167,725 335,450 and 670,900, with no remainder.
Since 670,900 cannot be divided by just 1 and 670,900, it is not a prime number.