563834834 has 32 divisors (see below), whose sum is σ = 918048384. Its totient is φ = 259015680.

The previous prime is 563834827. The next prime is 563834863. The reversal of 563834834 is 438438365.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 118322 + ... + 122994.

It is an arithmetic number, because the mean of its divisors is an integer number (28689012).

Almost surely, 2^563834834 is an apocalyptic number.

563834834 is a deficient number, since it is larger than the sum of its proper divisors (354213550).

563834834 is a wasteful number, since it uses less digits than its factorization.

563834834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its digits is 829440, while the sum is 44.

The square root of 563834834 is about 23745.2065478488. The cubic root of 563834834 is about 826.1342630293.

The spelling of 563834834 in words is "five hundred sixty-three million, eight hundred thirty-four thousand, eight hundred thirty-four".