808896181996 has 24 divisors (see below), whose sum is σ = 1632109116960. Its totient is φ = 343601916672.

The previous prime is 808896181987. The next prime is 808896182033. The reversal of 808896181996 is 699181698808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127824931 + ... + 127831258.

It is an arithmetic number, because the mean of its divisors is an integer number (68004546540).

Almost surely, 2^808896181996 is an apocalyptic number.

It is an amenable number.

808896181996 is an abundant number, since it is smaller than the sum of its proper divisors (823212934964).

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

808896181996 is a wasteful number, since it uses less digits than its factorization.

808896181996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255656313 (or 255656311 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 73.

The spelling of 808896181996 in words is "eight hundred eight billion, eight hundred ninety-six million, one hundred eighty-one thousand, nine hundred ninety-six".