8087065893 has 32 divisors (see below), whose sum is σ = 12617779200. Its totient is φ = 5105041200.

The previous prime is 8087065891. The next prime is 8087065939. The reversal of 8087065893 is 3985607808.

It is a happy number.

It is not a de Polignac number, because 8087065893 - 2¹ = 8087065891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8087065891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1891348 + ... + 1895618.

It is an arithmetic number, because the mean of its divisors is an integer number (394305600).

Almost surely, 2^8087065893 is an apocalyptic number.

It is an amenable number.

8087065893 is a deficient number, since it is larger than the sum of its proper divisors (4530713307).

8087065893 is a wasteful number, since it uses less digits than its factorization.

8087065893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7990 (or 7984 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 8087065893 is about 89928.1151420400. The cubic root of 8087065893 is about 2007.2293280060.

The spelling of 8087065893 in words is "eight billion, eighty-seven million, sixty-five thousand, eight hundred ninety-three".