977328004 has 24 divisors (see below), whose sum is σ = 1809416000. Its totient is φ = 460611360.

The previous prime is 977327969. The next prime is 977328019. The reversal of 977328004 is 400823779.

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 7 ways as a sum of consecutive naturals, for example, 17187 + ... + 47434.

Almost surely, 2^977328004 is an apocalyptic number.

It is an amenable number.

977328004 is a deficient number, since it is larger than the sum of its proper divisors (832087996).

977328004 is a wasteful number, since it uses less digits than its factorization.

977328004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64843 (or 64841 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 977328004 is about 31262.2456646991. The cubic root of 977328004 is about 992.3848243027.

The spelling of 977328004 in words is "nine hundred seventy-seven million, three hundred twenty-eight thousand, four".