979246642979 has 32 divisors (see below), whose sum is σ = 1113026558976. Its totient is φ = 853826181120.

The previous prime is 979246642967. The next prime is 979246642993.

979246642979 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 979246642979 - 2³⁶ = 910527166243 is a prime.

It is a super-3 number, since 3×979246642979³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (979246642919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6612089 + ... + 6758565.

It is an arithmetic number, because the mean of its divisors is an integer number (34782079968).

Almost surely, 2^979246642979 is an apocalyptic number.

979246642979 is a deficient number, since it is larger than the sum of its proper divisors (133779915997).

979246642979 is a wasteful number, since it uses less digits than its factorization.

979246642979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146795.

The product of its digits is 740710656, while the sum is 74.

The spelling of 979246642979 in words is "nine hundred seventy-nine billion, two hundred forty-six million, six hundred forty-two thousand, nine hundred seventy-nine".