39485814632 has 32 divisors (see below), whose sum is σ = 81212695200. Its totient is φ = 17848929600.

The previous prime is 39485814593. The next prime is 39485814707. The reversal of 39485814632 is 23641858493.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1223582 + ... + 1255437.

It is an arithmetic number, because the mean of its divisors is an integer number (2537896725).

Almost surely, 2^39485814632 is an apocalyptic number.

It is an amenable number.

39485814632 is an abundant number, since it is smaller than the sum of its proper divisors (41726880568).

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

39485814632 is a wasteful number, since it uses less digits than its factorization.

39485814632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479217 (or 2479213 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 53.

The spelling of 39485814632 in words is "thirty-nine billion, four hundred eighty-five million, eight hundred fourteen thousand, six hundred thirty-two".