563412634 has 8 divisors (see below), whose sum is σ = 845288640. Its totient is φ = 281649756.

The previous prime is 563412601. The next prime is 563412671. The reversal of 563412634 is 436214365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×563412634³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563412634.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14484 + ... + 36559.

It is an arithmetic number, because the mean of its divisors is an integer number (105661080).

Almost surely, 2^563412634 is an apocalyptic number.

563412634 is a deficient number, since it is larger than the sum of its proper divisors (281876006).

563412634 is a wasteful number, since it uses less digits than its factorization.

563412634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56564.

The product of its digits is 51840, while the sum is 34.

The square root of 563412634 is about 23736.3146676143. The cubic root of 563412634 is about 825.9280081948.

Adding to 563412634 its reverse (436214365), we get a palindrome (999626999).

The spelling of 563412634 in words is "five hundred sixty-three million, four hundred twelve thousand, six hundred thirty-four".