563896829 has 4 divisors (see below), whose sum is σ = 566381184. Its totient is φ = 561412476.

The previous prime is 563896799. The next prime is 563896831. The reversal of 563896829 is 928698365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563896829 - 2¹⁶ = 563831293 is a prime.

It is a super-4 number, since 4×563896829⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563896849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241837 + ... + 1242290.

It is an arithmetic number, because the mean of its divisors is an integer number (141595296).

Almost surely, 2^563896829 is an apocalyptic number.

It is an amenable number.

563896829 is a deficient number, since it is larger than the sum of its proper divisors (2484355).

563896829 is a wasteful number, since it uses less digits than its factorization.

563896829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484354.

The product of its digits is 5598720, while the sum is 56.

The square root of 563896829 is about 23746.5119333345. The cubic root of 563896829 is about 826.1645404046.

The spelling of 563896829 in words is "five hundred sixty-three million, eight hundred ninety-six thousand, eight hundred twenty-nine".