976440996 has 18 divisors (see below), whose sum is σ = 2468225942. Its totient is φ = 325480320.

The previous prime is 976440979. The next prime is 976441001. The reversal of 976440996 is 699044679.

976440996 is a `hidden beast` number, since 97 + 64 + 409 + 96 = 666.

976440996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 824264100 + 152176896 = 28710^2 + 12336^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13561645 + ... + 13561716.

Almost surely, 2^976440996 is an apocalyptic number.

It is an amenable number.

976440996 is an abundant number, since it is smaller than the sum of its proper divisors (1491784946).

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

976440996 is a wasteful number, since it uses less digits than its factorization.

976440996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27123371 (or 27123366 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 976440996 is about 31248.0558755261. The cubic root of 976440996 is about 992.0845089837.

The spelling of 976440996 in words is "nine hundred seventy-six million, four hundred forty thousand, nine hundred ninety-six".