842084808 has 32 divisors (see below), whose sum is σ = 2117828160. Its totient is φ = 279012800.

The previous prime is 842084797. The next prime is 842084869. The reversal of 842084808 is 808480248.

It is a self number, because there is not a number n which added to its sum of digits gives 842084808.

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, 101043 + ... + 109058.

It is an arithmetic number, because the mean of its divisors is an integer number (66182130).

Almost surely, 2^842084808 is an apocalyptic number.

It is an amenable number.

842084808 is an abundant number, since it is smaller than the sum of its proper divisors (1275743352).

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

842084808 is a wasteful number, since it uses less digits than its factorization.

842084808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210277 (or 210273 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 842084808 is about 29018.6975586431. The cubic root of 842084808 is about 944.3187453021.

The spelling of 842084808 in words is "eight hundred forty-two million, eighty-four thousand, eight hundred eight".