3839689 has 12 divisors (see below), whose sum is σ = 4662144. Its totient is φ = 3147144.

The previous prime is 3839683. The next prime is 3839701. The reversal of 3839689 is 9869383.

It is not a de Polignac number, because 3839689 - 2³ = 3839681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3839681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 577 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (388512).

Almost surely, 2^3839689 is an apocalyptic number.

It is an amenable number.

3839689 is a deficient number, since it is larger than the sum of its proper divisors (822455).

3839689 is a wasteful number, since it uses less digits than its factorization.

3839689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3437 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 3839689 is about 1959.5124393583. The cubic root of 3839689 is about 156.5904780193.

The spelling of 3839689 in words is "three million, eight hundred thirty-nine thousand, six hundred eighty-nine".