8957223716 has 36 divisors (see below), whose sum is σ = 18622332288. Its totient is φ = 3757129488.

The previous prime is 8957223581. The next prime is 8957223787. The reversal of 8957223716 is 6173227598.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476960 + ... + 495383.

It is an arithmetic number, because the mean of its divisors is an integer number (517287008).

Almost surely, 2^8957223716 is an apocalyptic number.

It is an amenable number.

8957223716 is an abundant number, since it is smaller than the sum of its proper divisors (9665108572).

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

8957223716 is a wasteful number, since it uses less digits than its factorization.

8957223716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972408 (or 972399 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The square root of 8957223716 is about 94642.6104669562. The cubic root of 8957223716 is about 2076.7830971767.

The spelling of 8957223716 in words is "eight billion, nine hundred fifty-seven million, two hundred twenty-three thousand, seven hundred sixteen".