808004438 has 8 divisors (see below), whose sum is σ = 1253800080. Its totient is φ = 390071080.

The previous prime is 808004423. The next prime is 808004459. The reversal of 808004438 is 834400808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 808004398 and 808004407.

It is a congruent number.

It is an unprimeable number.

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, 6965498 + ... + 6965613.

It is an arithmetic number, because the mean of its divisors is an integer number (156725010).

Almost surely, 2^808004438 is an apocalyptic number.

808004438 is a deficient number, since it is larger than the sum of its proper divisors (445795642).

808004438 is a wasteful number, since it uses less digits than its factorization.

808004438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13931142.

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 808004438 is about 28425.4188711442. The cubic root of 808004438 is about 931.4036068223.

The spelling of 808004438 in words is "eight hundred eight million, four thousand, four hundred thirty-eight".