3272822664 has 64 divisors (see below), whose sum is σ = 8281416000. Its totient is φ = 1077753600.

The previous prime is 3272822659. The next prime is 3272822681. The reversal of 3272822664 is 4662282723.

It is a happy number.

It is a super-2 number, since 2×3272822664² = 21422736379984113792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989814 + ... + 993114.

It is an arithmetic number, because the mean of its divisors is an integer number (129397125).

Almost surely, 2^3272822664 is an apocalyptic number.

It is an amenable number.

3272822664 is an abundant number, since it is smaller than the sum of its proper divisors (5008593336).

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

3272822664 is a wasteful number, since it uses less digits than its factorization.

3272822664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798 (or 3794 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 3272822664 is about 57208.5890754177. The cubic root of 3272822664 is about 1484.7072342851.

The spelling of 3272822664 in words is "three billion, two hundred seventy-two million, eight hundred twenty-two thousand, six hundred sixty-four".