3222884560 has 40 divisors (see below), whose sum is σ = 8563666176. Its totient is φ = 1104988800.

The previous prime is 3222884549. The next prime is 3222884563. The reversal of 3222884560 is 654882223.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222884563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2877016 + ... + 2878135.

Almost surely, 2^3222884560 is an apocalyptic number.

It is an amenable number.

3222884560 is an abundant number, since it is smaller than the sum of its proper divisors (5340781616).

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

3222884560 is a wasteful number, since it uses less digits than its factorization.

3222884560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755171 (or 5755165 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 3222884560 is about 56770.4549920115. The cubic root of 3222884560 is about 1477.1170686968.

It can be divided in two parts, 322 and 2884560, that added together give a palindrome (2884882).

The spelling of 3222884560 in words is "three billion, two hundred twenty-two million, eight hundred eighty-four thousand, five hundred sixty".