8087865078 has 16 divisors (see below), whose sum is σ = 16233298416. Its totient is φ = 2686360320.

The previous prime is 8087865059. The next prime is 8087865083. The reversal of 8087865078 is 8705687808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396851 + ... + 2400222.

It is an arithmetic number, because the mean of its divisors is an integer number (1014581151).

Almost surely, 2^8087865078 is an apocalyptic number.

8087865078 is an abundant number, since it is smaller than the sum of its proper divisors (8145433338).

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

8087865078 is a wasteful number, since it uses less digits than its factorization.

8087865078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797359.

The product of its (nonzero) digits is 6021120, while the sum is 57.

The square root of 8087865078 is about 89932.5584980212. The cubic root of 8087865078 is about 2007.2954457118.

The spelling of 8087865078 in words is "eight billion, eighty-seven million, eight hundred sixty-five thousand, seventy-eight".