808260812 has 24 divisors (see below), whose sum is σ = 1448762112. Its totient is φ = 394409600.

The previous prime is 808260811. The next prime is 808260823. The reversal of 808260812 is 218062808.

It is not an unprimeable number, because it can be changed into a prime (808260811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30512 + ... + 50472.

It is an arithmetic number, because the mean of its divisors is an integer number (60365088).

Almost surely, 2^808260812 is an apocalyptic number.

It is an amenable number.

808260812 is a deficient number, since it is larger than the sum of its proper divisors (640501300).

808260812 is a wasteful number, since it uses less digits than its factorization.

808260812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20209 (or 20207 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 808260812 is about 28429.9281040245. The cubic root of 808260812 is about 931.5021056285.

The spelling of 808260812 in words is "eight hundred eight million, two hundred sixty thousand, eight hundred twelve".