979438910 has 16 divisors (see below), whose sum is σ = 1764539856. Its totient is φ = 391431168.

The previous prime is 979438903. The next prime is 979438921. The reversal of 979438910 is 19834979.

979438910 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 7 ways as a sum of consecutive naturals, for example, 30944 + ... + 54003.

It is an arithmetic number, because the mean of its divisors is an integer number (110283741).

Almost surely, 2^979438910 is an apocalyptic number.

979438910 is a deficient number, since it is larger than the sum of its proper divisors (785100946).

979438910 is a wasteful number, since it uses less digits than its factorization.

979438910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86107.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 979438910 is about 31295.9887206012. The cubic root of 979438910 is about 993.0987861414.

The spelling of 979438910 in words is "nine hundred seventy-nine million, four hundred thirty-eight thousand, nine hundred ten".