808538838 has 32 divisors (see below), whose sum is σ = 1704775680. Its totient is φ = 255266880.

The previous prime is 808538833. The next prime is 808538867. The reversal of 808538838 is 838835808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808538833) 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 15 ways as a sum of consecutive naturals, for example, 37503 + ... + 54986.

It is an arithmetic number, because the mean of its divisors is an integer number (53274240).

Almost surely, 2^808538838 is an apocalyptic number.

808538838 is an abundant number, since it is smaller than the sum of its proper divisors (896236842).

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

808538838 is a wasteful number, since it uses less digits than its factorization.

808538838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92572.

The product of its (nonzero) digits is 1474560, while the sum is 51.

The square root of 808538838 is about 28434.8173547853. The cubic root of 808538838 is about 931.6088995872.

The spelling of 808538838 in words is "eight hundred eight million, five hundred thirty-eight thousand, eight hundred thirty-eight".