3220031441 has 16 divisors (see below), whose sum is σ = 3858416640. Its totient is φ = 2652653520.

The previous prime is 3220031431. The next prime is 3220031453. The reversal of 3220031441 is 1441300223.

It is a de Polignac number, because none of the positive numbers 2^k-3220031441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3220031431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330125 + ... + 339738.

It is an arithmetic number, because the mean of its divisors is an integer number (241151040).

Almost surely, 2^3220031441 is an apocalyptic number.

It is an amenable number.

3220031441 is a deficient number, since it is larger than the sum of its proper divisors (638385199).

3220031441 is a wasteful number, since it uses less digits than its factorization.

3220031441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669916.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3220031441 is about 56745.3208731786. The cubic root of 3220031441 is about 1476.6810581468.

Adding to 3220031441 its reverse (1441300223), we get a palindrome (4661331664).

The spelling of 3220031441 in words is "three billion, two hundred twenty million, thirty-one thousand, four hundred forty-one".