805633004 has 36 divisors (see below), whose sum is σ = 1554734328. Its totient is φ = 365255440.

The previous prime is 805632973. The next prime is 805633007. The reversal of 805633004 is 400336508.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

805633004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (805633007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2070842 + ... + 2071230.

Almost surely, 2^805633004 is an apocalyptic number.

It is an amenable number.

805633004 is a deficient number, since it is larger than the sum of its proper divisors (749101324).

805633004 is an equidigital number, since it uses as much as digits as its factorization.

805633004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 805633004 is about 28383.6749558615. The cubic root of 805633004 is about 930.4915134150.

The spelling of 805633004 in words is "eight hundred five million, six hundred thirty-three thousand, four".