3243568 has 20 divisors (see below), whose sum is σ = 6455440. Its totient is φ = 1577664.

The previous prime is 3243523. The next prime is 3243587. The reversal of 3243568 is 8653423.

3243568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 2148 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (322772).

Almost surely, 2^3243568 is an apocalyptic number.

It is an amenable number.

3243568 is a deficient number, since it is larger than the sum of its proper divisors (3211872).

3243568 is a wasteful number, since it uses less digits than its factorization.

3243568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5518 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3243568 is about 1800.9908383998. The cubic root of 3243568 is about 148.0270220930.

The spelling of 3243568 in words is "three million, two hundred forty-three thousand, five hundred sixty-eight".