8904802087 has 4 divisors (see below), whose sum is σ = 8909079160. Its totient is φ = 8900525016.

The previous prime is 8904802073. The next prime is 8904802117. The reversal of 8904802087 is 7802084098.

8904802087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8904802087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8904802007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2135412 + ... + 2139577.

It is an arithmetic number, because the mean of its divisors is an integer number (2227269790).

Almost surely, 2^8904802087 is an apocalyptic number.

8904802087 is a deficient number, since it is larger than the sum of its proper divisors (4277073).

8904802087 is a wasteful number, since it uses less digits than its factorization.

8904802087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277072.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 8904802087 is about 94365.2588986010. The cubic root of 8904802087 is about 2072.7237505301.

The spelling of 8904802087 in words is "eight billion, nine hundred four million, eight hundred two thousand, eighty-seven".