8086894920 has 96 divisors (see below), whose sum is σ = 28304148600. Its totient is φ = 1990619136.

The previous prime is 8086894903. The next prime is 8086894957. The reversal of 8086894920 is 294986808.

It can be written as a sum of positive squares in 4 ways, for example, as 3613692996 + 4473201924 = 60114^2 + 66882^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 859305 + ... + 868664.

Almost surely, 2^8086894920 is an apocalyptic number.

It is an amenable number.

8086894920 is an abundant number, since it is smaller than the sum of its proper divisors (20217253680).

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

8086894920 is a wasteful number, since it uses less digits than its factorization.

8086894920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727999 (or 1727992 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 8086894920 is about 89927.1645277443. The cubic root of 8086894920 is about 2007.2151826022.

The spelling of 8086894920 in words is "eight billion, eighty-six million, eight hundred ninety-four thousand, nine hundred twenty".