779080762971 has 32 divisors (see below), whose sum is σ = 1332677319680. Its totient is φ = 440599419648.

The previous prime is 779080762937. The next prime is 779080762991. The reversal of 779080762971 is 179267080977.

779080762971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 779080762971 - 2⁷ = 779080762843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 779080762899 and 779080762908.

It is not an unprimeable number, because it can be changed into a prime (779080762931) 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, 21229711 + ... + 21266376.

It is an arithmetic number, because the mean of its divisors is an integer number (41646166240).

Almost surely, 2^779080762971 is an apocalyptic number.

779080762971 is a deficient number, since it is larger than the sum of its proper divisors (553596556709).

779080762971 is a wasteful number, since it uses less digits than its factorization.

779080762971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42496200 (or 42496194 counting only the distinct ones).

The product of its (nonzero) digits is 18670176, while the sum is 63.

The spelling of 779080762971 in words is "seven hundred seventy-nine billion, eighty million, seven hundred sixty-two thousand, nine hundred seventy-one".