36977631916 has 24 divisors (see below), whose sum is σ = 67930490880. Its totient is φ = 17589138000.

The previous prime is 36977631883. The next prime is 36977631959. The reversal of 36977631916 is 61913677963.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519860 + ... + 2534491.

It is an arithmetic number, because the mean of its divisors is an integer number (2830437120).

Almost surely, 2^36977631916 is an apocalyptic number.

It is an amenable number.

36977631916 is a deficient number, since it is larger than the sum of its proper divisors (30952858964).

36977631916 is a wasteful number, since it uses less digits than its factorization.

36977631916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054445 (or 5054443 counting only the distinct ones).

The product of its digits is 7715736, while the sum is 58.

The spelling of 36977631916 in words is "thirty-six billion, nine hundred seventy-seven million, six hundred thirty-one thousand, nine hundred sixteen".