3563836 has 12 divisors (see below), whose sum is σ = 6342840. Its totient is φ = 1751600.

The previous prime is 3563831. The next prime is 3563837. The reversal of 3563836 is 6383653.

It is a happy number.

3563836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3⁵ + 5⁹ + 6⁴ + 3⁸ + 8³ + 3¹³ + 6⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7315 + ... + 7786.

It is an arithmetic number, because the mean of its divisors is an integer number (528570).

Almost surely, 2^3563836 is an apocalyptic number.

It is an amenable number.

3563836 is a deficient number, since it is larger than the sum of its proper divisors (2779004).

3563836 is a wasteful number, since it uses less digits than its factorization.

3563836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15164 (or 15162 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 3563836 is about 1887.8124906886. The cubic root of 3563836 is about 152.7469580979.

The spelling of 3563836 in words is "three million, five hundred sixty-three thousand, eight hundred thirty-six".