Q: Is 669,901 a Prime Number?
A: Yes, 669,901 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 669901 can be evenly divided by 1 and 669,901, with no remainder.
Since 669,901 can be divided by just 1 and 669,901, it is a prime number.