979272272979 has 144 divisors (see below), whose sum is σ = 1928560368384. Its totient is φ = 464926176000.

The previous prime is 979272272947. The next prime is 979272273037.

It is a happy number.

979272272979 is a `hidden beast` number, since 97 + 9 + 27 + 227 + 297 + 9 = 666.

979272272979 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 979272272979 - 2⁵ = 979272272947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (979272273979) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 11787424 + ... + 11870210.

It is an arithmetic number, because the mean of its divisors is an integer number (13392780336).

Almost surely, 2^979272272979 is an apocalyptic number.

979272272979 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

979272272979 is a deficient number, since it is larger than the sum of its proper divisors (949288095405).

979272272979 is a wasteful number, since it uses less digits than its factorization.

979272272979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82938 (or 82922 counting only the distinct ones).

The product of its digits is 252047376, while the sum is 72.

The spelling of 979272272979 in words is "nine hundred seventy-nine billion, two hundred seventy-two million, two hundred seventy-two thousand, nine hundred seventy-nine".