5636799 has 24 divisors (see below), whose sum is σ = 9389952. Its totient is φ = 3191760.

The previous prime is 5636791. The next prime is 5636821. The reversal of 5636799 is 9976365.

5636799 is a `hidden beast` number, since 5 + 636 + 7 + 9 + 9 = 666.

5636799 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5636799 - 2³ = 5636791 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7912 + ... + 8594.

It is an arithmetic number, because the mean of its divisors is an integer number (391248).

Almost surely, 2^5636799 is an apocalyptic number.

5636799 is a deficient number, since it is larger than the sum of its proper divisors (3753153).

5636799 is a wasteful number, since it uses less digits than its factorization.

5636799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 824 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 5636799 is about 2374.1943896825. The cubic root of 5636799 is about 177.9689273708.

It can be divided in two parts, 5 and 636799, that added together give a square (636804 = 798²).

The spelling of 5636799 in words is "five million, six hundred thirty-six thousand, seven hundred ninety-nine".