3935886 has 16 divisors (see below), whose sum is σ = 8020944. Its totient is φ = 1287104.

The previous prime is 3935879. The next prime is 3935887. The reversal of 3935886 is 6885393.

3935886 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 not an unprimeable number, because it can be changed into a prime (3935887) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5871 + ... + 6506.

It is an arithmetic number, because the mean of its divisors is an integer number (501309).

Almost surely, 2^3935886 is an apocalyptic number.

3935886 is an abundant number, since it is smaller than the sum of its proper divisors (4085058).

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

3935886 is a wasteful number, since it uses less digits than its factorization.

3935886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12435.

The product of its digits is 155520, while the sum is 42.

The square root of 3935886 is about 1983.9067518409. The cubic root of 3935886 is about 157.8874111104.

The spelling of 3935886 in words is "three million, nine hundred thirty-five thousand, eight hundred eighty-six".