3906368 has 28 divisors (see below), whose sum is σ = 7876032. Its totient is φ = 1921920.

The previous prime is 3906367. The next prime is 3906373. The reversal of 3906368 is 8636093.

3906368 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 (3906361) 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, 3833 + ... + 4743.

Almost surely, 2^3906368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3906368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3938016).

3906368 is an abundant number, since it is smaller than the sum of its proper divisors (3969664).

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

3906368 is an equidigital number, since it uses as much as digits as its factorization.

3906368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3906368 is about 1976.4533892809. The cubic root of 3906368 is about 157.4917170415.

The spelling of 3906368 in words is "three million, nine hundred six thousand, three hundred sixty-eight".