3243616172 has 12 divisors (see below), whose sum is σ = 5701784256. Its totient is φ = 1614534960.

The previous prime is 3243616171. The next prime is 3243616177. The reversal of 3243616172 is 2716163423.

3243616172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3243616171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817279 + ... + 1819062.

It is an arithmetic number, because the mean of its divisors is an integer number (475148688).

Almost surely, 2^3243616172 is an apocalyptic number.

It is an amenable number.

3243616172 is a deficient number, since it is larger than the sum of its proper divisors (2458168084).

3243616172 is a wasteful number, since it uses less digits than its factorization.

3243616172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636568 (or 3636566 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 3243616172 is about 56952.7538579128. The cubic root of 3243616172 is about 1480.2775489941.

Adding to 3243616172 its reverse (2716163423), we get a palindrome (5959779595).

The spelling of 3243616172 in words is "three billion, two hundred forty-three million, six hundred sixteen thousand, one hundred seventy-two".