808672810884 has 12 divisors (see below), whose sum is σ = 1886903225424. Its totient is φ = 269557603624.

The previous prime is 808672810879. The next prime is 808672810921. The reversal of 808672810884 is 488018276808.

808672810884 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×808672810884² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33694700442 + ... + 33694700465.

It is an arithmetic number, because the mean of its divisors is an integer number (157241935452).

Almost surely, 2^808672810884 is an apocalyptic number.

It is an amenable number.

808672810884 is an abundant number, since it is smaller than the sum of its proper divisors (1078230414540).

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

808672810884 is a wasteful number, since it uses less digits than its factorization.

808672810884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67389400914 (or 67389400912 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 60.

The spelling of 808672810884 in words is "eight hundred eight billion, six hundred seventy-two million, eight hundred ten thousand, eight hundred eighty-four".