3222444004 has 72 divisors (see below), whose sum is σ = 6502356000. Its totient is φ = 1392678144.

The previous prime is 3222443999. The next prime is 3222444007. The reversal of 3222444004 is 4004442223.

It is a self number, because there is not a number n which added to its sum of digits gives 3222444004.

It is not an unprimeable number, because it can be changed into a prime (3222444007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1141707 + ... + 1144525.

It is an arithmetic number, because the mean of its divisors is an integer number (90310500).

Almost surely, 2^3222444004 is an apocalyptic number.

It is an amenable number.

3222444004 is an abundant number, since it is smaller than the sum of its proper divisors (3279911996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222444004 is a wasteful number, since it uses less digits than its factorization.

3222444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 3222444004 is about 56766.5747073046. The cubic root of 3222444004 is about 1477.0497602107.

Adding to 3222444004 its reverse (4004442223), we get a palindrome (7226886227).

The spelling of 3222444004 in words is "three billion, two hundred twenty-two million, four hundred forty-four thousand, four".