4774979 has 8 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 4327240.

The previous prime is 4774969. The next prime is 4774993. The reversal of 4774979 is 9794774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4774979 - 2⁸ = 4774723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4774949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5102 + ... + 5964.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

Almost surely, 2^4774979 is an apocalyptic number.

4774979 is a deficient number, since it is larger than the sum of its proper divisors (450493).

4774979 is a wasteful number, since it uses less digits than its factorization.

4774979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

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

The square root of 4774979 is about 2185.1725332339. The cubic root of 4774979 is about 168.3929177253.

The spelling of 4774979 in words is "four million, seven hundred seventy-four thousand, nine hundred seventy-nine".