3244216 has 8 divisors (see below), whose sum is σ = 6082920. Its totient is φ = 1622104.

The previous prime is 3244211. The next prime is 3244223. The reversal of 3244216 is 6124423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202756 + ... + 202771.

It is an arithmetic number, because the mean of its divisors is an integer number (760365).

Almost surely, 2^3244216 is an apocalyptic number.

It is an amenable number.

3244216 is a deficient number, since it is larger than the sum of its proper divisors (2838704).

3244216 is a wasteful number, since it uses less digits than its factorization.

3244216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405533 (or 405529 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 3244216 is about 1801.1707303862. The cubic root of 3244216 is about 148.0368790492.

Adding to 3244216 its reverse (6124423), we get a palindrome (9368639).

The spelling of 3244216 in words is "three million, two hundred forty-four thousand, two hundred sixteen".