808916808 has 64 divisors (see below), whose sum is σ = 2411688960. Its totient is φ = 221069376.

The previous prime is 808916803. The next prime is 808916809. The reversal of 808916808 is 808619808.

It is a super-3 number, since 3×808916808³ (a number of 28 digits) contains 333 as substring.

808916808 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (808916803) 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, 100810 + ... + 108537.

It is an arithmetic number, because the mean of its divisors is an integer number (37682640).

Almost surely, 2^808916808 is an apocalyptic number.

It is an amenable number.

808916808 is an abundant number, since it is smaller than the sum of its proper divisors (1602772152).

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

808916808 is a wasteful number, since it uses less digits than its factorization.

808916808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209386 (or 209382 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 48.

The square root of 808916808 is about 28441.4628315774. The cubic root of 808916808 is about 931.7540442789.

The spelling of 808916808 in words is "eight hundred eight million, nine hundred sixteen thousand, eight hundred eight".