Q: Is 742,649 a Prime Number?
A: No, 742,649 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 742649 can be evenly divided by 1 167 4,447 and 742,649, with no remainder.
Since 742,649 cannot be divided by just 1 and 742,649, it is not a prime number.