32977549494 has 16 divisors (see below), whose sum is σ = 73283443440. Its totient is φ = 10992516480.

The previous prime is 32977549487. The next prime is 32977549513. The reversal of 32977549494 is 49494577923.

32977549494 is a `hidden beast` number, since 3 + 2 + 97 + 7 + 54 + 9 + 494 = 666.

It is a congruent number.

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, 305347627 + ... + 305347734.

It is an arithmetic number, because the mean of its divisors is an integer number (4580215215).

Almost surely, 2^32977549494 is an apocalyptic number.

32977549494 is an abundant number, since it is smaller than the sum of its proper divisors (40305893946).

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

32977549494 is a wasteful number, since it uses less digits than its factorization.

32977549494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610695372 (or 610695366 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 63.

The spelling of 32977549494 in words is "thirty-two billion, nine hundred seventy-seven million, five hundred forty-nine thousand, four hundred ninety-four".