563336928 has 432 divisors, whose sum is σ = 2151152640. Its totient is φ = 137894400.

The previous prime is 563336927. The next prime is 563336941. The reversal of 563336928 is 829633365.

563336928 is a `hidden beast` number, since 5 + 633 + 3 + 6 + 9 + 2 + 8 = 666.

It is a super-3 number, since 3×563336928³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563336927) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2949313 + ... + 2949503.

It is an arithmetic number, because the mean of its divisors is an integer number (4979520).

Almost surely, 2^563336928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563336928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075576320).

563336928 is an abundant number, since it is smaller than the sum of its proper divisors (1587815712).

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

563336928 is a wasteful number, since it uses less digits than its factorization.

563336928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 233 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 563336928 is about 23734.7198845910. The cubic root of 563336928 is about 825.8910131028.

The spelling of 563336928 in words is "five hundred sixty-three million, three hundred thirty-six thousand, nine hundred twenty-eight".