3813366 has 16 divisors (see below), whose sum is σ = 7659504. Its totient is φ = 1265664.

The previous prime is 3813353. The next prime is 3813379. The reversal of 3813366 is 6633183.

It is an interprime number because it is at equal distance from previous prime (3813353) and next prime (3813379).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 2778.

It is an arithmetic number, because the mean of its divisors is an integer number (478719).

Almost surely, 2^3813366 is an apocalyptic number.

3813366 is an abundant number, since it is smaller than the sum of its proper divisors (3846138).

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

3813366 is a wasteful number, since it uses less digits than its factorization.

3813366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735.

The product of its digits is 7776, while the sum is 30.

The square root of 3813366 is about 1952.7841662611. The cubic root of 3813366 is about 156.2318216719.

The spelling of 3813366 in words is "three million, eight hundred thirteen thousand, three hundred sixty-six".