979080117 has 4 divisors (see below), whose sum is σ = 1305440160. Its totient is φ = 652720076.

The previous prime is 979080097. The next prime is 979080119. The reversal of 979080117 is 711080979.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 979080117 - 2¹¹ = 979078069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979080119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163180017 + ... + 163180022.

It is an arithmetic number, because the mean of its divisors is an integer number (326360040).

Almost surely, 2^979080117 is an apocalyptic number.

It is an amenable number.

979080117 is a deficient number, since it is larger than the sum of its proper divisors (326360043).

979080117 is a wasteful number, since it uses less digits than its factorization.

979080117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326360042.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 979080117 is about 31290.2559433444. The cubic root of 979080117 is about 992.9775056793.

The spelling of 979080117 in words is "nine hundred seventy-nine million, eighty thousand, one hundred seventeen".