979567984 has 20 divisors (see below), whose sum is σ = 1938295584. Its totient is φ = 479362688.

The previous prime is 979567957. The next prime is 979567991. The reversal of 979567984 is 489765979.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650557 + ... + 652060.

Almost surely, 2^979567984 is an apocalyptic number.

979567984 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

979567984 is a deficient number, since it is larger than the sum of its proper divisors (958727600).

979567984 is a wasteful number, since it uses less digits than its factorization.

979567984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302672 (or 1302666 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 64.

The square root of 979567984 is about 31298.0508019269. The cubic root of 979567984 is about 993.1424089412.

The spelling of 979567984 in words is "nine hundred seventy-nine million, five hundred sixty-seven thousand, nine hundred eighty-four".