Q: Is 972,309 a Prime Number?
A: No, 972,309 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 972309 can be evenly divided by 1 3 13 39 107 233 321 699 1,391 3,029 4,173 9,087 24,931 74,793 324,103 and 972,309, with no remainder.
Since 972,309 cannot be divided by just 1 and 972,309, it is not a prime number.