3365844 has 12 divisors (see below), whose sum is σ = 7853664. Its totient is φ = 1121944.

The previous prime is 3365839. The next prime is 3365849. The reversal of 3365844 is 4485633.

It is an interprime number because it is at equal distance from previous prime (3365839) and next prime (3365849).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3365844² = 22657811664672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365849) 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 in 3 ways as a sum of consecutive naturals, for example, 140232 + ... + 140255.

It is an arithmetic number, because the mean of its divisors is an integer number (654472).

Almost surely, 2^3365844 is an apocalyptic number.

It is an amenable number.

3365844 is an abundant number, since it is smaller than the sum of its proper divisors (4487820).

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

3365844 is a wasteful number, since it uses less digits than its factorization.

3365844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280494 (or 280492 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 3365844 is about 1834.6236671318. The cubic root of 3365844 is about 149.8642327076.

The spelling of 3365844 in words is "three million, three hundred sixty-five thousand, eight hundred forty-four".