8787339904 has 128 divisors (see below), whose sum is σ = 20361093120. Its totient is φ = 3699993600.

The previous prime is 8787339889. The next prime is 8787339917. The reversal of 8787339904 is 4099337878.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 14476369 + ... + 14476975.

It is an arithmetic number, because the mean of its divisors is an integer number (159071040).

Almost surely, 2^8787339904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8787339904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10180546560).

8787339904 is an abundant number, since it is smaller than the sum of its proper divisors (11573753216).

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

8787339904 is a wasteful number, since it uses less digits than its factorization.

8787339904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The square root of 8787339904 is about 93740.8123711332. The cubic root of 8787339904 is about 2063.5696977696.

The spelling of 8787339904 in words is "eight billion, seven hundred eighty-seven million, three hundred thirty-nine thousand, nine hundred four".