8967120816 has 40 divisors (see below), whose sum is σ = 23168985840. Its totient is φ = 2988534016.

The previous prime is 8967120803. The next prime is 8967120823. The reversal of 8967120816 is 6180217698.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365050 + ... + 388838.

It is an arithmetic number, because the mean of its divisors is an integer number (579224646).

Almost surely, 2^8967120816 is an apocalyptic number.

It is an amenable number.

8967120816 is an abundant number, since it is smaller than the sum of its proper divisors (14201865024).

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

8967120816 is a wasteful number, since it uses less digits than its factorization.

8967120816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31653 (or 31647 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 8967120816 is about 94694.8827339683. The cubic root of 8967120816 is about 2077.5477152101.

The spelling of 8967120816 in words is "eight billion, nine hundred sixty-seven million, one hundred twenty thousand, eight hundred sixteen".