979215332 has 24 divisors (see below), whose sum is σ = 1722057120. Its totient is φ = 487206720.

The previous prime is 979215319. The next prime is 979215337. The reversal of 979215332 is 233512979.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 979215332.

It is not an unprimeable number, because it can be changed into a prime (979215337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139519 + ... + 1140377.

It is an arithmetic number, because the mean of its divisors is an integer number (71752380).

Almost surely, 2^979215332 is an apocalyptic number.

It is an amenable number.

979215332 is a deficient number, since it is larger than the sum of its proper divisors (742841788).

979215332 is a wasteful number, since it uses less digits than its factorization.

979215332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931 (or 1929 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The square root of 979215332 is about 31292.4165254139. The cubic root of 979215332 is about 993.0232150040.

The spelling of 979215332 in words is "nine hundred seventy-nine million, two hundred fifteen thousand, three hundred thirty-two".