8813315216 has 40 divisors (see below), whose sum is σ = 17492228640. Its totient is φ = 4300285184.

The previous prime is 8813315213. The next prime is 8813315249. The reversal of 8813315216 is 6125133188.

It is a self number, because there is not a number n which added to its sum of digits gives 8813315216.

It is not an unprimeable number, because it can be changed into a prime (8813315213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95255 + ... + 163401.

It is an arithmetic number, because the mean of its divisors is an integer number (437305716).

Almost surely, 2^8813315216 is an apocalyptic number.

It is an amenable number.

8813315216 is a deficient number, since it is larger than the sum of its proper divisors (8678913424).

8813315216 is a wasteful number, since it uses less digits than its factorization.

8813315216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68351 (or 68345 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 8813315216 is about 93879.2587103243. The cubic root of 8813315216 is about 2065.6009965209.

The spelling of 8813315216 in words is "eight billion, eight hundred thirteen million, three hundred fifteen thousand, two hundred sixteen".