3242868 has 12 divisors (see below), whose sum is σ = 7566720. Its totient is φ = 1080952.

The previous prime is 3242851. The next prime is 3242881. The reversal of 3242868 is 8682423.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135108 + ... + 135131.

It is an arithmetic number, because the mean of its divisors is an integer number (630560).

Almost surely, 2^3242868 is an apocalyptic number.

It is an amenable number.

3242868 is an abundant number, since it is smaller than the sum of its proper divisors (4323852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3242868 is a wasteful number, since it uses less digits than its factorization.

3242868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270246 (or 270244 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 3242868 is about 1800.7964904453. The cubic root of 3242868 is about 148.0163726713.

The spelling of 3242868 in words is "three million, two hundred forty-two thousand, eight hundred sixty-eight".