Q: Is 4,942,743 a Prime Number?
A: No, 4,942,743 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 4942743 can be evenly divided by 1 3 13 39 169 507 9,749 29,247 126,737 380,211 1,647,581 and 4,942,743, with no remainder.
Since 4,942,743 cannot be divided by just 1 and 4,942,743, it is not a prime number.