563696 has 30 divisors (see below), whose sum is σ = 1272240. Its totient is φ = 241248.

The previous prime is 563663. The next prime is 563723. The reversal of 563696 is 696365.

It is a super-3 number, since 3×563696³ = 537348590363332608, which contains 333 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 563696.

It is an unprimeable number.

563696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2⁵⁶³⁶⁹⁶ is an apocalyptic number.

563696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636120).

563696 is an abundant number, since it is smaller than the sum of its proper divisors (708544).

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

563696 is a wasteful number, since it uses less digits than its factorization.

563696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 728 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 563696 is about 750.7969099563. The cubic root of 563696 is about 82.6066450653.

The spelling of 563696 in words is "five hundred sixty-three thousand, six hundred ninety-six".