3895856 has 20 divisors (see below), whose sum is σ = 7992792. Its totient is φ = 1833216.

The previous prime is 3895847. The next prime is 3895867. The reversal of 3895856 is 6585983.

3895856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6890 + ... + 7433.

Almost surely, 2^3895856 is an apocalyptic number.

It is an amenable number.

3895856 is an abundant number, since it is smaller than the sum of its proper divisors (4096936).

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

3895856 is a wasteful number, since it uses less digits than its factorization.

3895856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14348 (or 14342 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 3895856 is about 1973.7922889707. The cubic root of 3895856 is about 157.3503205508.

The spelling of 3895856 in words is "three million, eight hundred ninety-five thousand, eight hundred fifty-six".