563409304 has 16 divisors (see below), whose sum is σ = 1078869600. Its totient is φ = 275710752.

The previous prime is 563409289. The next prime is 563409313. The reversal of 563409304 is 403904365.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 563409304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748839 + ... + 749590.

It is an arithmetic number, because the mean of its divisors is an integer number (67429350).

Almost surely, 2^563409304 is an apocalyptic number.

It is an amenable number.

563409304 is a deficient number, since it is larger than the sum of its proper divisors (515460296).

563409304 is a wasteful number, since it uses less digits than its factorization.

563409304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498482 (or 1498478 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 563409304 is about 23736.2445218278. The cubic root of 563409304 is about 825.9263810004.

The spelling of 563409304 in words is "five hundred sixty-three million, four hundred nine thousand, three hundred four".