Q: Is 609,742 a Prime Number?
A: No, 609,742 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 609742 can be evenly divided by 1 2 7 14 97 194 449 679 898 1,358 3,143 6,286 43,553 87,106 304,871 and 609,742, with no remainder.
Since 609,742 cannot be divided by just 1 and 609,742, it is not a prime number.