Q: Is 4,943,420 a Prime Number?
A: No, 4,943,420 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 4943420 can be evenly divided by 1 2 4 5 10 19 20 38 76 95 190 380 13,009 26,018 52,036 65,045 130,090 247,171 260,180 494,342 988,684 1,235,855 2,471,710 and 4,943,420, with no remainder.
Since 4,943,420 cannot be divided by just 1 and 4,943,420, it is not a prime number.