Q: Is 729,429 a Prime Number?
A: No, 729,429 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 729429 can be evenly divided by 1 3 19 57 67 191 201 573 1,273 3,629 3,819 10,887 12,797 38,391 243,143 and 729,429, with no remainder.
Since 729,429 cannot be divided by just 1 and 729,429, it is not a prime number.