800404448 has 24 divisors (see below), whose sum is σ = 1576790712. Its totient is φ = 399949696.

The previous prime is 800404417. The next prime is 800404453. The reversal of 800404448 is 844404008.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50186 + ... + 64182.

It is an arithmetic number, because the mean of its divisors is an integer number (65699613).

Almost surely, 2^800404448 is an apocalyptic number.

It is an amenable number.

800404448 is a deficient number, since it is larger than the sum of its proper divisors (776386264).

800404448 is a wasteful number, since it uses less digits than its factorization.

800404448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15794 (or 15786 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 800404448 is about 28291.4200421258. The cubic root of 800404448 is about 928.4741804767.

The spelling of 800404448 in words is "eight hundred million, four hundred four thousand, four hundred forty-eight".