3856163 has 4 divisors (see below), whose sum is σ = 3870168. Its totient is φ = 3842160.

The previous prime is 3856147. The next prime is 3856187. The reversal of 3856163 is 3616583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3856163 - 2⁴ = 3856147 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3856123) 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 3 ways as a sum of consecutive naturals, for example, 6581 + ... + 7142.

It is an arithmetic number, because the mean of its divisors is an integer number (967542).

Almost surely, 2^3856163 is an apocalyptic number.

3856163 is a deficient number, since it is larger than the sum of its proper divisors (14005).

3856163 is a wasteful number, since it uses less digits than its factorization.

3856163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14004.

The product of its digits is 12960, while the sum is 32.

The square root of 3856163 is about 1963.7115368607. The cubic root of 3856163 is about 156.8141064594.

The spelling of 3856163 in words is "three million, eight hundred fifty-six thousand, one hundred sixty-three".