3936746 has 16 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 1774080.

The previous prime is 3936733. The next prime is 3936769. The reversal of 3936746 is 6476393.

It is a happy number.

3936746 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 7 ways as a sum of consecutive naturals, for example, 2090 + ... + 3498.

It is an arithmetic number, because the mean of its divisors is an integer number (406080).

Almost surely, 2^3936746 is an apocalyptic number.

3936746 is a deficient number, since it is larger than the sum of its proper divisors (2560534).

3936746 is a wasteful number, since it uses less digits than its factorization.

3936746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549.

The product of its digits is 81648, while the sum is 38.

The square root of 3936746 is about 1984.1234840604. The cubic root of 3936746 is about 157.8989098585.

The spelling of 3936746 in words is "three million, nine hundred thirty-six thousand, seven hundred forty-six".