3221130404 has 24 divisors (see below), whose sum is σ = 5884401600. Its totient is φ = 1539928544.

The previous prime is 3221130397. The next prime is 3221130421. The reversal of 3221130404 is 4040311223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298202 + ... + 308814.

It is an arithmetic number, because the mean of its divisors is an integer number (245183400).

Almost surely, 2^3221130404 is an apocalyptic number.

It is an amenable number.

3221130404 is a deficient number, since it is larger than the sum of its proper divisors (2663271196).

3221130404 is a wasteful number, since it uses less digits than its factorization.

3221130404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13939 (or 13937 counting only the distinct ones).

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

The square root of 3221130404 is about 56755.0033389128. The cubic root of 3221130404 is about 1476.8490309646.

Adding to 3221130404 its reverse (4040311223), we get a palindrome (7261441627).

The spelling of 3221130404 in words is "three billion, two hundred twenty-one million, one hundred thirty thousand, four hundred four".