808004412 has 36 divisors (see below), whose sum is σ = 2149955080. Its totient is φ = 255159072.

The previous prime is 808004411. The next prime is 808004423. The reversal of 808004412 is 214400808.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×808004412² = 1305742259622931488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808004411) 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 11 ways as a sum of consecutive naturals, for example, 589963 + ... + 591330.

Almost surely, 2^808004412 is an apocalyptic number.

It is an amenable number.

808004412 is an abundant number, since it is smaller than the sum of its proper divisors (1341950668).

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

808004412 is a wasteful number, since it uses less digits than its factorization.

808004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181322 (or 1181317 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 808004412 is about 28425.4184138070. The cubic root of 808004412 is about 931.4035968321.

The spelling of 808004412 in words is "eight hundred eight million, four thousand, four hundred twelve".