808417204 has 24 divisors (see below), whose sum is σ = 1621952640. Its totient is φ = 345367776.

The previous prime is 808417199. The next prime is 808417217. The reversal of 808417204 is 402714808.

It is a self number, because there is not a number n which added to its sum of digits gives 808417204.

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 7 ways as a sum of consecutive naturals, for example, 36664 + ... + 54415.

It is an arithmetic number, because the mean of its divisors is an integer number (67581360).

Almost surely, 2^808417204 is an apocalyptic number.

It is an amenable number.

808417204 is an abundant number, since it is smaller than the sum of its proper divisors (813535436).

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

808417204 is a wasteful number, since it uses less digits than its factorization.

808417204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91407 (or 91405 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 808417204 is about 28432.6784527944. The cubic root of 808417204 is about 931.5621811554.

The spelling of 808417204 in words is "eight hundred eight million, four hundred seventeen thousand, two hundred four".