563342688 has 60 divisors (see below), whose sum is σ = 1656782820. Its totient is φ = 187780032.

The previous prime is 563342687. The next prime is 563342707. The reversal of 563342688 is 886243365.

It is a happy number.

563342688 is a `hidden beast` number, since 5 + 633 + 4 + 2 + 6 + 8 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563342687) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 106078 + ... + 111261.

It is an arithmetic number, because the mean of its divisors is an integer number (27613047).

Almost surely, 2^563342688 is an apocalyptic number.

It is an amenable number.

563342688 is an abundant number, since it is smaller than the sum of its proper divisors (1093440132).

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

563342688 is a wasteful number, since it uses less digits than its factorization.

563342688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217361 (or 217344 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 563342688 is about 23734.8412255064. The cubic root of 563342688 is about 825.8938279464.

The spelling of 563342688 in words is "five hundred sixty-three million, three hundred forty-two thousand, six hundred eighty-eight".