563395734 has 24 divisors (see below), whose sum is σ = 1331663112. Its totient is φ = 170725920.

The previous prime is 563395711. The next prime is 563395747. The reversal of 563395734 is 437593365.

563395734 is a `hidden beast` number, since 5 + 633 + 9 + 5 + 7 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 563395734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1422519 + ... + 1422914.

It is an arithmetic number, because the mean of its divisors is an integer number (55485963).

Almost surely, 2^563395734 is an apocalyptic number.

563395734 is an abundant number, since it is smaller than the sum of its proper divisors (768267378).

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

563395734 is a wasteful number, since it uses less digits than its factorization.

563395734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845452 (or 2845449 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 45.

The square root of 563395734 is about 23735.9586703381. The cubic root of 563395734 is about 825.9197499946.

The spelling of 563395734 in words is "five hundred sixty-three million, three hundred ninety-five thousand, seven hundred thirty-four".