8916390968 has 32 divisors (see below), whose sum is σ = 16947638400. Its totient is φ = 4397390208.

The previous prime is 8916390961. The next prime is 8916391007. The reversal of 8916390968 is 8690936198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8916390961) 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, 171530 + ... + 217382.

It is an arithmetic number, because the mean of its divisors is an integer number (529613700).

Almost surely, 2^8916390968 is an apocalyptic number.

It is an amenable number.

8916390968 is a deficient number, since it is larger than the sum of its proper divisors (8031247432).

8916390968 is a wasteful number, since it uses less digits than its factorization.

8916390968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46191 (or 46187 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 59.

The square root of 8916390968 is about 94426.6433163861. The cubic root of 8916390968 is about 2073.6225216245.

The spelling of 8916390968 in words is "eight billion, nine hundred sixteen million, three hundred ninety thousand, nine hundred sixty-eight".