979205964 has 48 divisors (see below), whose sum is σ = 2623716480. Its totient is φ = 281111040.

The previous prime is 979205963. The next prime is 979205987. The reversal of 979205964 is 469502979.

It is not an unprimeable number, because it can be changed into a prime (979205963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192709 + ... + 197724.

It is an arithmetic number, because the mean of its divisors is an integer number (54660760).

Almost surely, 2^979205964 is an apocalyptic number.

It is an amenable number.

979205964 is an abundant number, since it is smaller than the sum of its proper divisors (1644510516).

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

979205964 is a wasteful number, since it uses less digits than its factorization.

979205964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390470 (or 390468 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 979205964 is about 31292.2668402275. The cubic root of 979205964 is about 993.0200482946.

The spelling of 979205964 in words is "nine hundred seventy-nine million, two hundred five thousand, nine hundred sixty-four".