3387844 has 6 divisors (see below), whose sum is σ = 5928734. Its totient is φ = 1693920.

The previous prime is 3387827. The next prime is 3387863. The reversal of 3387844 is 4487833.

3387844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2310400 + 1077444 = 1520^2 + 1038^2 .

It is a super-2 number, since 2×3387844² = 22954973936672, which contains 22 as substring.

It is a nialpdrome in base 9.

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 as a sum of consecutive naturals, namely, 423477 + ... + 423484.

Almost surely, 2^3387844 is an apocalyptic number.

It is an amenable number.

3387844 is a deficient number, since it is larger than the sum of its proper divisors (2540890).

3387844 is a wasteful number, since it uses less digits than its factorization.

3387844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846965 (or 846963 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 3387844 is about 1840.6096816001. The cubic root of 3387844 is about 150.1900406102.

The spelling of 3387844 in words is "three million, three hundred eighty-seven thousand, eight hundred forty-four".