563329 has 8 divisors (see below), whose sum is σ = 642600. Its totient is φ = 489216.

The previous prime is 563327. The next prime is 563351. The reversal of 563329 is 923365.

It can be written as a sum of positive squares in 4 ways, for example, as 178929 + 384400 = 423^2 + 620^2 .

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

It is not a de Polignac number, because 563329 - 2¹ = 563327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563297 and 563306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563327) 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, 1054 + ... + 1495.

It is an arithmetic number, because the mean of its divisors is an integer number (80325).

2⁵⁶³³²⁹ is an apocalyptic number.

It is an amenable number.

563329 is a deficient number, since it is larger than the sum of its proper divisors (79271).

563329 is a wasteful number, since it uses less digits than its factorization.

563329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579.

The product of its digits is 4860, while the sum is 28.

The square root of 563329 is about 750.5524631896. The cubic root of 563329 is about 82.5887138752.

The spelling of 563329 in words is "five hundred sixty-three thousand, three hundred twenty-nine".