3393686 has 8 divisors (see below), whose sum is σ = 5129784. Its totient is φ = 1683760.

The previous prime is 3393683. The next prime is 3393703. The reversal of 3393686 is 6863933.

3393686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3393683) 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, 6215 + ... + 6738.

It is an arithmetic number, because the mean of its divisors is an integer number (641223).

Almost surely, 2^3393686 is an apocalyptic number.

3393686 is a deficient number, since it is larger than the sum of its proper divisors (1736098).

3393686 is a wasteful number, since it uses less digits than its factorization.

3393686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13086.

The product of its digits is 69984, while the sum is 38.

The square root of 3393686 is about 1842.1959722027. The cubic root of 3393686 is about 150.2763202977.

The spelling of 3393686 in words is "three million, three hundred ninety-three thousand, six hundred eighty-six".