3882157 has 2 divisors, whose sum is σ = 3882158. Its totient is φ = 3882156.

The previous prime is 3882149. The next prime is 3882163. The reversal of 3882157 is 7512883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2669956 + 1212201 = 1634^2 + 1101^2 .

It is a cyclic number.

It is not a de Polignac number, because 3882157 - 2³ = 3882149 is a prime.

It is a super-2 number, since 2×3882157² = 30142285945298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3882107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1941078 + 1941079.

It is an arithmetic number, because the mean of its divisors is an integer number (1941079).

Almost surely, 2^3882157 is an apocalyptic number.

It is an amenable number.

3882157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3882157 is an equidigital number, since it uses as much as digits as its factorization.

3882157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 34.

The square root of 3882157 is about 1970.3190097038. The cubic root of 3882157 is about 157.1656736252.

The spelling of 3882157 in words is "three million, eight hundred eighty-two thousand, one hundred fifty-seven".