32977634980 has 12 divisors (see below), whose sum is σ = 69253033500. Its totient is φ = 13191053984.

The previous prime is 32977634971. The next prime is 32977635161. The reversal of 32977634980 is 8943677923.

It can be written as a sum of positive squares in 2 ways, for example, as 21702593124 + 11275041856 = 147318^2 + 106184^2 .

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, 824440855 + ... + 824440894.

It is an arithmetic number, because the mean of its divisors is an integer number (5771086125).

Almost surely, 2^32977634980 is an apocalyptic number.

It is an amenable number.

32977634980 is an abundant number, since it is smaller than the sum of its proper divisors (36275398520).

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

32977634980 is a wasteful number, since it uses less digits than its factorization.

32977634980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648881758 (or 1648881756 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 32977634980 in words is "thirty-two billion, nine hundred seventy-seven million, six hundred thirty-four thousand, nine hundred eighty".