4904979 has 8 divisors (see below), whose sum is σ = 6716880. Its totient is φ = 3181536.

The previous prime is 4904971. The next prime is 4904989. The reversal of 4904979 is 9794094.

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

It is not a de Polignac number, because 4904979 - 2³ = 4904971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4904979.

It is not an unprimeable number, because it can be changed into a prime (4904971) 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, 21984 + ... + 22205.

It is an arithmetic number, because the mean of its divisors is an integer number (839610).

Almost surely, 2^4904979 is an apocalyptic number.

4904979 is a deficient number, since it is larger than the sum of its proper divisors (1811901).

4904979 is a wasteful number, since it uses less digits than its factorization.

4904979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44229.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4904979 is about 2214.7187180317. The cubic root of 4904979 is about 169.9074351902.

The spelling of 4904979 in words is "four million, nine hundred four thousand, nine hundred seventy-nine".