3886 has 8 divisors (see below), whose sum is σ = 6120. Its totient is φ = 1848.

The previous prime is 3881. The next prime is 3889. The reversal of 3886 is 6883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25 + ... + 91.

It is an arithmetic number, because the mean of its divisors is an integer number (765).

2³⁸⁸⁶ is an apocalyptic number.

3886 is a deficient number, since it is larger than the sum of its proper divisors (2234).

3886 is a wasteful number, since it uses less digits than its factorization.

3886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98.

The product of its digits is 1152, while the sum is 25.

The square root of 3886 is about 62.3377895020. The cubic root of 3886 is about 15.7217516668.

The spelling of 3886 in words is "three thousand, eight hundred eighty-six".