8863386318 has 24 divisors (see below), whose sum is σ = 19222889400. Its totient is φ = 2951556624.

The previous prime is 8863386313. The next prime is 8863386353. The reversal of 8863386318 is 8136833688.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8863386313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223273 + ... + 259956.

It is an arithmetic number, because the mean of its divisors is an integer number (800953725).

Almost surely, 2^8863386318 is an apocalyptic number.

8863386318 is an abundant number, since it is smaller than the sum of its proper divisors (10359503082).

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

8863386318 is a wasteful number, since it uses less digits than its factorization.

8863386318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484256 (or 484253 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 8863386318 is about 94145.5592048823. The cubic root of 8863386318 is about 2069.5053792657.

The spelling of 8863386318 in words is "eight billion, eight hundred sixty-three million, three hundred eighty-six thousand, three hundred eighteen".