3241244221 has 8 divisors (see below), whose sum is σ = 3311239680. Its totient is φ = 3171291888.

The previous prime is 3241244173. The next prime is 3241244261. The reversal of 3241244221 is 1224421423.

3241244221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3241244221 - 2⁷ = 3241244093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241244261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175395 + ... + 192991.

It is an arithmetic number, because the mean of its divisors is an integer number (413904960).

Almost surely, 2^3241244221 is an apocalyptic number.

It is an amenable number.

3241244221 is a deficient number, since it is larger than the sum of its proper divisors (69995459).

3241244221 is a wasteful number, since it uses less digits than its factorization.

3241244221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21563.

The product of its digits is 3072, while the sum is 25.

The square root of 3241244221 is about 56931.9262013855. The cubic root of 3241244221 is about 1479.9166347309.

Adding to 3241244221 its reverse (1224421423), we get a palindrome (4465665644).

The spelling of 3241244221 in words is "three billion, two hundred forty-one million, two hundred forty-four thousand, two hundred twenty-one".