3224204440 has 32 divisors (see below), whose sum is σ = 7291302480. Its totient is φ = 1283132032.

The previous prime is 3224204429. The next prime is 3224204461. The reversal of 3224204440 is 444024223.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 196702 + ... + 212461.

Almost surely, 2^3224204440 is an apocalyptic number.

It is an amenable number.

3224204440 is an abundant number, since it is smaller than the sum of its proper divisors (4067098040).

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

3224204440 is a wasteful number, since it uses less digits than its factorization.

3224204440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409371 (or 409367 counting only the distinct ones).

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

The square root of 3224204440 is about 56782.0785107414. The cubic root of 3224204440 is about 1477.3186842740.

Adding to 3224204440 its reverse (444024223), we get a palindrome (3668228663).

The spelling of 3224204440 in words is "three billion, two hundred twenty-four million, two hundred four thousand, four hundred forty".