2318733904 has 40 divisors (see below), whose sum is σ = 4823851968. Its totient is φ = 1075791360.

The previous prime is 2318733863. The next prime is 2318733943. The reversal of 2318733904 is 4093378132.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40722 + ... + 79345.

Almost surely, 2^2318733904 is an apocalyptic number.

It is an amenable number.

2318733904 is an abundant number, since it is smaller than the sum of its proper divisors (2505118064).

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

2318733904 is a wasteful number, since it uses less digits than its factorization.

2318733904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120163 (or 120157 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2318733904 is about 48153.2335778190. The cubic root of 2318733904 is about 1323.5803290158.

The spelling of 2318733904 in words is "two billion, three hundred eighteen million, seven hundred thirty-three thousand, nine hundred four".