3886563 has 24 divisors (see below), whose sum is σ = 5662720. Its totient is φ = 2368080.

The previous prime is 3886559. The next prime is 3886573. The reversal of 3886563 is 3656883.

It is not a de Polignac number, because 3886563 - 2² = 3886559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3886573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49158 + ... + 49236.

Almost surely, 2^3886563 is an apocalyptic number.

3886563 is a deficient number, since it is larger than the sum of its proper divisors (1776157).

3886563 is a wasteful number, since it uses less digits than its factorization.

3886563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 136 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 3886563 is about 1971.4367856972. The cubic root of 3886563 is about 157.2251088097.

The spelling of 3886563 in words is "three million, eight hundred eighty-six thousand, five hundred sixty-three".