3243882 has 32 divisors (see below), whose sum is σ = 6814080. Its totient is φ = 1028160.

The previous prime is 3243881. The next prime is 3243883. The reversal of 3243882 is 2883423.

It is an interprime number because it is at equal distance from previous prime (3243881) and next prime (3243883).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3243881) 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, 17832 + ... + 18012.

It is an arithmetic number, because the mean of its divisors is an integer number (212940).

Almost surely, 2^3243882 is an apocalyptic number.

3243882 is an abundant number, since it is smaller than the sum of its proper divisors (3570198).

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

3243882 is a wasteful number, since it uses less digits than its factorization.

3243882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 9216, while the sum is 30.

The square root of 3243882 is about 1801.0780105259. The cubic root of 3243882 is about 148.0317986215.

The spelling of 3243882 in words is "three million, two hundred forty-three thousand, eight hundred eighty-two".