3272146660 has 12 divisors (see below), whose sum is σ = 6871508028. Its totient is φ = 1308858656.

The previous prime is 3272146649. The next prime is 3272146679. The reversal of 3272146660 is 666412723.

3272146660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 965842084 + 2306304576 = 31078^2 + 48024^2 .

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, 81803647 + ... + 81803686.

It is an arithmetic number, because the mean of its divisors is an integer number (572625669).

Almost surely, 2^3272146660 is an apocalyptic number.

It is an amenable number.

3272146660 is an abundant number, since it is smaller than the sum of its proper divisors (3599361368).

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

3272146660 is a wasteful number, since it uses less digits than its factorization.

3272146660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163607342 (or 163607340 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3272146660 is about 57202.6805315975. The cubic root of 3272146660 is about 1484.6050047784.

The spelling of 3272146660 in words is "three billion, two hundred seventy-two million, one hundred forty-six thousand, six hundred sixty".