3243816675 has 36 divisors (see below), whose sum is σ = 6338226024. Its totient is φ = 1572758400.

The previous prime is 3243816647. The next prime is 3243816679. The reversal of 3243816675 is 5766183423.

3243816675 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3243816675 - 2⁵ = 3243816643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3243816675.

It is not an unprimeable number, because it can be changed into a prime (3243816679) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 652842 + ... + 657791.

It is an arithmetic number, because the mean of its divisors is an integer number (176061834).

Almost surely, 2^3243816675 is an apocalyptic number.

3243816675 is a deficient number, since it is larger than the sum of its proper divisors (3094409349).

3243816675 is a wasteful number, since it uses less digits than its factorization.

3243816675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310660 (or 1310652 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3243816675 is about 56954.5140879983. The cubic root of 3243816675 is about 1480.3080493121.

It can be divided in two parts, 3243 and 816675, that added together give a palindrome (819918).

The spelling of 3243816675 in words is "three billion, two hundred forty-three million, eight hundred sixteen thousand, six hundred seventy-five".