3882156 has 24 divisors (see below), whose sum is σ = 9535680. Its totient is φ = 1225872.

The previous prime is 3882149. The next prime is 3882157. The reversal of 3882156 is 6512883.

It is a happy number.

It is a super-2 number, since 2×3882156² = 30142270416672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3882157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8286 + ... + 8741.

It is an arithmetic number, because the mean of its divisors is an integer number (397320).

Almost surely, 2^3882156 is an apocalyptic number.

It is an amenable number.

3882156 is an abundant number, since it is smaller than the sum of its proper divisors (5653524).

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

3882156 is a wasteful number, since it uses less digits than its factorization.

3882156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17053 (or 17051 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 3882156 is about 1970.3187559377. The cubic root of 3882156 is about 157.1656601305.

The spelling of 3882156 in words is "three million, eight hundred eighty-two thousand, one hundred fifty-six".