3881336 has 8 divisors (see below), whose sum is σ = 7277520. Its totient is φ = 1940664.

The previous prime is 3881333. The next prime is 3881341. The reversal of 3881336 is 6331883.

It is a happy number.

3881336 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242576 + ... + 242591.

It is an arithmetic number, because the mean of its divisors is an integer number (909690).

Almost surely, 2^3881336 is an apocalyptic number.

It is an amenable number.

3881336 is a deficient number, since it is larger than the sum of its proper divisors (3396184).

3881336 is a wasteful number, since it uses less digits than its factorization.

3881336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485173 (or 485169 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 3881336 is about 1970.1106567906. The cubic root of 3881336 is about 157.1545936925.

The spelling of 3881336 in words is "three million, eight hundred eighty-one thousand, three hundred thirty-six".