976377828 has 12 divisors (see below), whose sum is σ = 2278214960. Its totient is φ = 325459272.

The previous prime is 976377811. The next prime is 976377841. The reversal of 976377828 is 828773679.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40682398 + ... + 40682421.

Almost surely, 2^976377828 is an apocalyptic number.

It is an amenable number.

976377828 is an abundant number, since it is smaller than the sum of its proper divisors (1301837132).

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

976377828 is a wasteful number, since it uses less digits than its factorization.

976377828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81364826 (or 81364824 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 57.

The square root of 976377828 is about 31247.0451082978. The cubic root of 976377828 is about 992.0631151852.

The spelling of 976377828 in words is "nine hundred seventy-six million, three hundred seventy-seven thousand, eight hundred twenty-eight".