3222000440 has 64 divisors (see below), whose sum is σ = 7317604800. Its totient is φ = 1276751872.

The previous prime is 3222000389. The next prime is 3222000473. The reversal of 3222000440 is 440002223.

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 15 ways as a sum of consecutive naturals, for example, 2442101 + ... + 2443419.

It is an arithmetic number, because the mean of its divisors is an integer number (114337575).

Almost surely, 2^3222000440 is an apocalyptic number.

It is an amenable number.

3222000440 is an abundant number, since it is smaller than the sum of its proper divisors (4095604360).

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

3222000440 is a wasteful number, since it uses less digits than its factorization.

3222000440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856 (or 1852 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3222000440 is about 56762.6676610605. The cubic root of 3222000440 is about 1476.9819859622.

Adding to 3222000440 its reverse (440002223), we get a palindrome (3662002663).

The spelling of 3222000440 in words is "three billion, two hundred twenty-two million, four hundred forty", and thus it is an aban number.