Q: Is 689,950 a Prime Number?
A: No, 689,950 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 689950 can be evenly divided by 1 2 5 10 25 50 13,799 27,598 68,995 137,990 344,975 and 689,950, with no remainder.
Since 689,950 cannot be divided by just 1 and 689,950, it is not a prime number.