8632923938 has 16 divisors (see below), whose sum is σ = 13135789440. Its totient is φ = 4254364800.

The previous prime is 8632923931. The next prime is 8632923947. The reversal of 8632923938 is 8393292368.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8632923938.

It is not an unprimeable number, because it can be changed into a prime (8632923931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593618 + ... + 607986.

It is an arithmetic number, because the mean of its divisors is an integer number (820986840).

Almost surely, 2^8632923938 is an apocalyptic number.

8632923938 is a deficient number, since it is larger than the sum of its proper divisors (4502865502).

8632923938 is a wasteful number, since it uses less digits than its factorization.

8632923938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673.

The product of its digits is 3359232, while the sum is 53.

The square root of 8632923938 is about 92913.5293592919. The cubic root of 8632923938 is about 2051.4108026534.

The spelling of 8632923938 in words is "eight billion, six hundred thirty-two million, nine hundred twenty-three thousand, nine hundred thirty-eight".