8519306968 has 32 divisors (see below), whose sum is σ = 16917651360. Its totient is φ = 4008061440.

The previous prime is 8519306959. The next prime is 8519306987. The reversal of 8519306968 is 8696039158.

It is a happy number.

It is a congruent number.

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, 923338 + ... + 932518.

It is an arithmetic number, because the mean of its divisors is an integer number (528676605).

Almost surely, 2^8519306968 is an apocalyptic number.

It is an amenable number.

8519306968 is a deficient number, since it is larger than the sum of its proper divisors (8398344392).

8519306968 is a wasteful number, since it uses less digits than its factorization.

8519306968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16027 (or 16023 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 8519306968 is about 92300.0919176140. The cubic root of 8519306968 is about 2042.3715665269.

The spelling of 8519306968 in words is "eight billion, five hundred nineteen million, three hundred six thousand, nine hundred sixty-eight".