Q: Is 689,994 a Prime Number?
A: No, 689,994 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 689994 can be evenly divided by 1 2 3 6 9 18 38,333 76,666 114,999 229,998 344,997 and 689,994, with no remainder.
Since 689,994 cannot be divided by just 1 and 689,994, it is not a prime number.