920486832 has 20 divisors (see below), whose sum is σ = 2377924440. Its totient is φ = 306828928.

The previous prime is 920486821. The next prime is 920486839. The reversal of 920486832 is 238684029.

It is not an unprimeable number, because it can be changed into a prime (920486839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9588357 + ... + 9588452.

It is an arithmetic number, because the mean of its divisors is an integer number (118896222).

Almost surely, 2^920486832 is an apocalyptic number.

It is an amenable number.

920486832 is an abundant number, since it is smaller than the sum of its proper divisors (1457437608).

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

920486832 is a wasteful number, since it uses less digits than its factorization.

920486832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19176820 (or 19176814 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 920486832 is about 30339.5259026900. The cubic root of 920486832 is about 972.7603493603.

The spelling of 920486832 in words is "nine hundred twenty million, four hundred eighty-six thousand, eight hundred thirty-two".