804940368 has 20 divisors (see below), whose sum is σ = 2079429408. Its totient is φ = 268313440.

The previous prime is 804940343. The next prime is 804940369. The reversal of 804940368 is 863049408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804940369) 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, 8384748 + ... + 8384843.

Almost surely, 2^804940368 is an apocalyptic number.

It is an amenable number.

804940368 is an abundant number, since it is smaller than the sum of its proper divisors (1274489040).

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

804940368 is a wasteful number, since it uses less digits than its factorization.

804940368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16769602 (or 16769596 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 804940368 is about 28371.4710228426. The cubic root of 804940368 is about 930.2247762846.

The spelling of 804940368 in words is "eight hundred four million, nine hundred forty thousand, three hundred sixty-eight".