3222649464 has 16 divisors (see below), whose sum is σ = 8056623720. Its totient is φ = 1074216480.

The previous prime is 3222649429. The next prime is 3222649483. The reversal of 3222649464 is 4649462223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67138507 + ... + 67138554.

Almost surely, 2^3222649464 is an apocalyptic number.

It is an amenable number.

3222649464 is an abundant number, since it is smaller than the sum of its proper divisors (4833974256).

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

3222649464 is a wasteful number, since it uses less digits than its factorization.

3222649464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134277070 (or 134277066 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The square root of 3222649464 is about 56768.3843701756. The cubic root of 3222649464 is about 1477.0811513116.

The spelling of 3222649464 in words is "three billion, two hundred twenty-two million, six hundred forty-nine thousand, four hundred sixty-four".