4974779 has 2 divisors, whose sum is σ = 4974780. Its totient is φ = 4974778.

The previous prime is 4974773. The next prime is 4974793. The reversal of 4974779 is 9774794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4974779 - 2¹² = 4970683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4974773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487389 + 2487390.

It is an arithmetic number, because the mean of its divisors is an integer number (2487390).

Almost surely, 2^4974779 is an apocalyptic number.

4974779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4974779 is an equidigital number, since it uses as much as digits as its factorization.

4974779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 47.

The square root of 4974779 is about 2230.4212606591. The cubic root of 4974779 is about 170.7095945244.

The spelling of 4974779 in words is "four million, nine hundred seventy-four thousand, seven hundred seventy-nine".