3222424372 has 12 divisors (see below), whose sum is σ = 5675162500. Its totient is φ = 1600949376.

The previous prime is 3222424357. The next prime is 3222424391. The reversal of 3222424372 is 2734242223.

It can be written as a sum of positive squares in 2 ways, for example, as 2444906916 + 777517456 = 49446^2 + 27884^2 .

It is a congruent number.

It is an unprimeable number.

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, 2564997 + ... + 2566252.

Almost surely, 2^3222424372 is an apocalyptic number.

It is an amenable number.

3222424372 is a deficient number, since it is larger than the sum of its proper divisors (2452738128).

3222424372 is a wasteful number, since it uses less digits than its factorization.

3222424372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5131410 (or 5131408 counting only the distinct ones).

The product of its digits is 32256, while the sum is 31.

The square root of 3222424372 is about 56766.4017883818. The cubic root of 3222424372 is about 1477.0467606758.

Adding to 3222424372 its reverse (2734242223), we get a palindrome (5956666595).

The spelling of 3222424372 in words is "three billion, two hundred twenty-two million, four hundred twenty-four thousand, three hundred seventy-two".