3969326 has 8 divisors (see below), whose sum is σ = 6038064. Its totient is φ = 1956640.

The previous prime is 3969307. The next prime is 3969349. The reversal of 3969326 is 6239693.

3969326 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 self number, because there is not a number n which added to its sum of digits gives 3969326.

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 3 ways as a sum of consecutive naturals, for example, 13835 + ... + 14118.

It is an arithmetic number, because the mean of its divisors is an integer number (754758).

Almost surely, 2^3969326 is an apocalyptic number.

3969326 is a deficient number, since it is larger than the sum of its proper divisors (2068738).

3969326 is a wasteful number, since it uses less digits than its factorization.

3969326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28026.

The product of its digits is 52488, while the sum is 38.

The square root of 3969326 is about 1992.3167418862. The cubic root of 3969326 is about 158.3332973838. Note that the first 3 decimals are identical.

The spelling of 3969326 in words is "three million, nine hundred sixty-nine thousand, three hundred twenty-six".