3882105 has 12 divisors (see below), whose sum is σ = 6729060. Its totient is φ = 2070432.

The previous prime is 3882089. The next prime is 3882107. The reversal of 3882105 is 5012883.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 968256 + 2913849 = 984^2 + 1707^2 .

It is not a de Polignac number, because 3882105 - 2⁴ = 3882089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3882107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43090 + ... + 43179.

It is an arithmetic number, because the mean of its divisors is an integer number (560755).

Almost surely, 2^3882105 is an apocalyptic number.

It is an amenable number.

3882105 is a deficient number, since it is larger than the sum of its proper divisors (2846955).

3882105 is a wasteful number, since it uses less digits than its factorization.

3882105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86280 (or 86277 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 3882105 is about 1970.3058138269. The cubic root of 3882105 is about 157.1649718975.

Adding to 3882105 its reverse (5012883), we get a palindrome (8894988).

The spelling of 3882105 in words is "three million, eight hundred eighty-two thousand, one hundred five".