3806396 has 12 divisors (see below), whose sum is σ = 7266840. Its totient is φ = 1730160.

The previous prime is 3806347. The next prime is 3806423. The reversal of 3806396 is 6936083.

3806396 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 3 ways as a sum of consecutive naturals, for example, 43211 + ... + 43298.

It is an arithmetic number, because the mean of its divisors is an integer number (605570).

Almost surely, 2^3806396 is an apocalyptic number.

It is an amenable number.

3806396 is a deficient number, since it is larger than the sum of its proper divisors (3460444).

3806396 is a wasteful number, since it uses less digits than its factorization.

3806396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86524 (or 86522 counting only the distinct ones).

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

The square root of 3806396 is about 1950.9987186054. The cubic root of 3806396 is about 156.1365777398.

It can be divided in two parts, 380 and 6396, that added together give a palindrome (6776).

The spelling of 3806396 in words is "three million, eight hundred six thousand, three hundred ninety-six".