3221839144 has 16 divisors (see below), whose sum is σ = 6041577600. Its totient is φ = 1610751792.

The previous prime is 3221839141. The next prime is 3221839151. The reversal of 3221839144 is 4419381223.

It is not an unprimeable number, because it can be changed into a prime (3221839141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105499 + ... + 132565.

It is an arithmetic number, because the mean of its divisors is an integer number (377598600).

Almost surely, 2^3221839144 is an apocalyptic number.

It is an amenable number.

3221839144 is a deficient number, since it is larger than the sum of its proper divisors (2819738456).

3221839144 is a wasteful number, since it uses less digits than its factorization.

3221839144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41952 (or 41948 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 3221839144 is about 56761.2468502939. The cubic root of 3221839144 is about 1476.9573392387.

The spelling of 3221839144 in words is "three billion, two hundred twenty-one million, eight hundred thirty-nine thousand, one hundred forty-four".