804324663 has 24 divisors (see below), whose sum is σ = 1225328000. Its totient is φ = 507006864.

The previous prime is 804324649. The next prime is 804324713. The reversal of 804324663 is 366423408.

It is a happy number.

It is not a de Polignac number, because 804324663 - 2¹⁴ = 804308279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804324613) 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 23 ways as a sum of consecutive naturals, for example, 89238 + ... + 97836.

Almost surely, 2^804324663 is an apocalyptic number.

804324663 is a deficient number, since it is larger than the sum of its proper divisors (421003337).

804324663 is a wasteful number, since it uses less digits than its factorization.

804324663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171 (or 9168 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 804324663 is about 28360.6181702727. The cubic root of 804324663 is about 929.9875371205.

The spelling of 804324663 in words is "eight hundred four million, three hundred twenty-four thousand, six hundred sixty-three".