8087438536 has 16 divisors (see below), whose sum is σ = 15213345840. Its totient is φ = 4030546320.

The previous prime is 8087438531. The next prime is 8087438537. The reversal of 8087438536 is 6358347808.

It is not an unprimeable number, because it can be changed into a prime (8087438531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1644010 + ... + 1648921.

It is an arithmetic number, because the mean of its divisors is an integer number (950834115).

Almost surely, 2^8087438536 is an apocalyptic number.

It is an amenable number.

8087438536 is a deficient number, since it is larger than the sum of its proper divisors (7125907304).

8087438536 is a wasteful number, since it uses less digits than its factorization.

8087438536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293244 (or 3293240 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 8087438536 is about 89930.1870119261. The cubic root of 8087438536 is about 2007.2601578306.

The spelling of 8087438536 in words is "eight billion, eighty-seven million, four hundred thirty-eight thousand, five hundred thirty-six".