4859508979 has 24 divisors (see below), whose sum is σ = 5316779520. Its totient is φ = 4439365632.

The previous prime is 4859508949. The next prime is 4859509037. The reversal of 4859508979 is 9798059584.

It is not a de Polignac number, because 4859508979 - 2⁵ = 4859508947 is a prime.

It is a super-2 number, since 2×4859508979² = 47229655033963244882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4859508979.

It is not an unprimeable number, because it can be changed into a prime (4859508919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12492117 + ... + 12492505.

It is an arithmetic number, because the mean of its divisors is an integer number (221532480).

Almost surely, 2^4859508979 is an apocalyptic number.

4859508979 is a deficient number, since it is larger than the sum of its proper divisors (457270541).

4859508979 is a wasteful number, since it uses less digits than its factorization.

4859508979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 64.

The square root of 4859508979 is about 69710.1784461925. The cubic root of 4859508979 is about 1693.8078045767.

The spelling of 4859508979 in words is "four billion, eight hundred fifty-nine million, five hundred eight thousand, nine hundred seventy-nine".