9432382856 has 32 divisors (see below), whose sum is σ = 19073170200. Its totient is φ = 4347233280.

The previous prime is 9432382801. The next prime is 9432382889. The reversal of 9432382856 is 6582832349.

It can be written as a sum of positive squares in 4 ways, for example, as 5363218756 + 4069164100 = 73234^2 + 63790^2 .

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, 9776 + ... + 137696.

Almost surely, 2^9432382856 is an apocalyptic number.

It is an amenable number.

9432382856 is an abundant number, since it is smaller than the sum of its proper divisors (9640787344).

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

9432382856 is a wasteful number, since it uses less digits than its factorization.

9432382856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128649 (or 128645 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The square root of 9432382856 is about 97120.4553943195. The cubic root of 9432382856 is about 2112.8750110754.

The spelling of 9432382856 in words is "nine billion, four hundred thirty-two million, three hundred eighty-two thousand, eight hundred fifty-six".