Q: Is 233,409 a Prime Number?
A: No, 233,409 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 233409 can be evenly divided by 1 3 11 33 121 363 643 1,929 7,073 21,219 77,803 and 233,409, with no remainder.
Since 233,409 cannot be divided by just 1 and 233,409, it is not a prime number.