999795568296 has 256 divisors, whose sum is σ = 3040847308800. Its totient is φ = 267578228736.

The previous prime is 999795568271. The next prime is 999795568301. The reversal of 999795568296 is 692865597999.

It is a happy number.

999795568296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159785200 + ... + 159791456.

It is an arithmetic number, because the mean of its divisors is an integer number (11878309800).

Almost surely, 2^999795568296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 999795568296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1520423654400).

999795568296 is an abundant number, since it is smaller than the sum of its proper divisors (2041051740504).

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

999795568296 is a wasteful number, since it uses less digits than its factorization.

999795568296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848 (or 6844 counting only the distinct ones).

The product of its digits is 5952139200, while the sum is 84.

The spelling of 999795568296 in words is "nine hundred ninety-nine billion, seven hundred ninety-five million, five hundred sixty-eight thousand, two hundred ninety-six".