3272315172 has 48 divisors (see below), whose sum is σ = 8831327232. Its totient is φ = 923680800.

The previous prime is 3272315161. The next prime is 3272315177. The reversal of 3272315172 is 2715132723.

It is not an unprimeable number, because it can be changed into a prime (3272315177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227704 + ... + 241647.

It is an arithmetic number, because the mean of its divisors is an integer number (183985984).

Almost surely, 2^3272315172 is an apocalyptic number.

It is an amenable number.

3272315172 is an abundant number, since it is smaller than the sum of its proper divisors (5559012060).

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

3272315172 is a wasteful number, since it uses less digits than its factorization.

3272315172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469448 (or 469446 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 3272315172 is about 57204.1534506018. The cubic root of 3272315172 is about 1484.6304895228.

Adding to 3272315172 its reverse (2715132723), we get a palindrome (5987447895).

It can be divided in two parts, 32723 and 15172, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 3272315172 in words is "three billion, two hundred seventy-two million, three hundred fifteen thousand, one hundred seventy-two".