3222647470 has 64 divisors (see below), whose sum is σ = 7002648576. Its totient is φ = 1044368640.

The previous prime is 3222647459. The next prime is 3222647473. The reversal of 3222647470 is 747462223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222647473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76042 + ... + 110578.

It is an arithmetic number, because the mean of its divisors is an integer number (109416384).

Almost surely, 2^3222647470 is an apocalyptic number.

3222647470 is an abundant number, since it is smaller than the sum of its proper divisors (3780001106).

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

3222647470 is a wasteful number, since it uses less digits than its factorization.

3222647470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34625.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 3222647470 is about 56768.3668075804. The cubic root of 3222647470 is about 1477.0808466657.

The spelling of 3222647470 in words is "three billion, two hundred twenty-two million, six hundred forty-seven thousand, four hundred seventy".