Q: Is 1,722,429 a Prime Number?
A: No, 1,722,429 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 1722429 can be evenly divided by 1 3 9 97 291 873 1,973 5,919 17,757 191,381 574,143 and 1,722,429, with no remainder.
Since 1,722,429 cannot be divided by just 1 and 1,722,429, it is not a prime number.