3885916 has 6 divisors (see below), whose sum is σ = 6800360. Its totient is φ = 1942956.

The previous prime is 3885859. The next prime is 3885941. The reversal of 3885916 is 6195883.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 485736 + ... + 485743.

Almost surely, 2^3885916 is an apocalyptic number.

It is an amenable number.

3885916 is a deficient number, since it is larger than the sum of its proper divisors (2914444).

3885916 is a wasteful number, since it uses less digits than its factorization.

3885916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971483 (or 971481 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 3885916 is about 1971.2726853482. The cubic root of 3885916 is about 157.2163838522.

The spelling of 3885916 in words is "three million, eight hundred eighty-five thousand, nine hundred sixteen".