563797 has 8 divisors (see below), whose sum is σ = 627200. Its totient is φ = 503280.

The previous prime is 563777. The next prime is 563809. The reversal of 563797 is 797365.

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

It is a cyclic number.

It is not a de Polignac number, because 563797 - 2¹⁹ = 39509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297 + ... + 1102.

It is an arithmetic number, because the mean of its divisors is an integer number (78400).

2⁵⁶³⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

563797 is a deficient number, since it is larger than the sum of its proper divisors (63403).

563797 is a wasteful number, since it uses less digits than its factorization.

563797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443.

The product of its digits is 39690, while the sum is 37.

The square root of 563797 is about 750.8641688082. The cubic root of 563797 is about 82.6115784413.

The spelling of 563797 in words is "five hundred sixty-three thousand, seven hundred ninety-seven".