563899796 has 24 divisors (see below), whose sum is σ = 1040342016. Its totient is φ = 267046560.

The previous prime is 563899793. The next prime is 563899813. The reversal of 563899796 is 697998365.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563899793) 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, 42551 + ... + 54206.

It is an arithmetic number, because the mean of its divisors is an integer number (43347584).

Almost surely, 2^563899796 is an apocalyptic number.

It is an amenable number.

563899796 is a deficient number, since it is larger than the sum of its proper divisors (476442220).

563899796 is a wasteful number, since it uses less digits than its factorization.

563899796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96839 (or 96837 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 62.

The square root of 563899796 is about 23746.5744055853. The cubic root of 563899796 is about 826.1659893847.

The spelling of 563899796 in words is "five hundred sixty-three million, eight hundred ninety-nine thousand, seven hundred ninety-six".