3946136 has 16 divisors (see below), whose sum is σ = 7472400. Its totient is φ = 1953504.

The previous prime is 3946123. The next prime is 3946139. The reversal of 3946136 is 6316493.

It is a happy number.

3946136 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 (3946139) 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 3 ways as a sum of consecutive naturals, for example, 1571 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (467025).

Almost surely, 2^3946136 is an apocalyptic number.

It is an amenable number.

3946136 is a deficient number, since it is larger than the sum of its proper divisors (3526264).

3946136 is a wasteful number, since it uses less digits than its factorization.

3946136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898 (or 4894 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 3946136 is about 1986.4883588886. The cubic root of 3946136 is about 158.0243513180.

The spelling of 3946136 in words is "three million, nine hundred forty-six thousand, one hundred thirty-six".