779468980 has 48 divisors (see below), whose sum is σ = 1680142464. Its totient is φ = 303649920.

The previous prime is 779468971. The next prime is 779469007. The reversal of 779468980 is 89864977.

It is a happy number.

779468980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122559 + ... + 128761.

It is an arithmetic number, because the mean of its divisors is an integer number (35002968).

Almost surely, 2^779468980 is an apocalyptic number.

It is an amenable number.

779468980 is an abundant number, since it is smaller than the sum of its proper divisors (900673484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

779468980 is a wasteful number, since it uses less digits than its factorization.

779468980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376 (or 6374 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 58.

The square root of 779468980 is about 27918.9716859343. The cubic root of 779468980 is about 920.3074665456.

The spelling of 779468980 in words is "seven hundred seventy-nine million, four hundred sixty-eight thousand, nine hundred eighty".