8077896792 has 96 divisors (see below), whose sum is σ = 26090138880. Its totient is φ = 2207620800.

The previous prime is 8077896779. The next prime is 8077896823. The reversal of 8077896792 is 2976987708.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336834 + ... + 360017.

It is an arithmetic number, because the mean of its divisors is an integer number (271772280).

Almost surely, 2^8077896792 is an apocalyptic number.

It is an amenable number.

8077896792 is an abundant number, since it is smaller than the sum of its proper divisors (18012242088).

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

8077896792 is a wasteful number, since it uses less digits than its factorization.

8077896792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696893 (or 696886 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 63.

The square root of 8077896792 is about 89877.1205146226. The cubic root of 8077896792 is about 2006.4704434395.

The spelling of 8077896792 in words is "eight billion, seventy-seven million, eight hundred ninety-six thousand, seven hundred ninety-two".