808422036 has 12 divisors (see below), whose sum is σ = 1886318112. Its totient is φ = 269474008.

The previous prime is 808422031. The next prime is 808422037. The reversal of 808422036 is 630224808.

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

It is a junction number, because it is equal to n+sod(n) for n = 808421988 and 808422006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808422031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33684240 + ... + 33684263.

It is an arithmetic number, because the mean of its divisors is an integer number (157193176).

Almost surely, 2^808422036 is an apocalyptic number.

It is an amenable number.

808422036 is an abundant number, since it is smaller than the sum of its proper divisors (1077896076).

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

808422036 is a wasteful number, since it uses less digits than its factorization.

808422036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67368510 (or 67368508 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 808422036 is about 28432.7634253162. The cubic root of 808422036 is about 931.5640371688.

The spelling of 808422036 in words is "eight hundred eight million, four hundred twenty-two thousand, thirty-six".