Q: Is 4,739,775 a Prime Number?
A: No, 4,739,775 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 4739775 can be evenly divided by 1 3 5 15 25 75 63,197 189,591 315,985 947,955 1,579,925 and 4,739,775, with no remainder.
Since 4,739,775 cannot be divided by just 1 and 4,739,775, it is not a prime number.