804868408 has 16 divisors (see below), whose sum is σ = 1512136080. Its totient is φ = 401632128.

The previous prime is 804868403. The next prime is 804868411.

804868408 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804868403) by changing a digit.

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, 95985 + ... + 104032.

It is an arithmetic number, because the mean of its divisors is an integer number (94508505).

Almost surely, 2^804868408 is an apocalyptic number.

It is an amenable number.

804868408 is a deficient number, since it is larger than the sum of its proper divisors (707267672).

804868408 is a wasteful number, since it uses less digits than its factorization.

804868408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200526 (or 200522 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 46.

The square root of 804868408 is about 28370.2028191552. The cubic root of 804868408 is about 930.1970554031.

The spelling of 804868408 in words is "eight hundred four million, eight hundred sixty-eight thousand, four hundred eight".