3537844 has 24 divisors (see below), whose sum is σ = 6476288. Its totient is φ = 1689120.

The previous prime is 3537841. The next prime is 3537847. The reversal of 3537844 is 4487353.

It is a happy number.

3537844 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3537841) and next prime (3537847).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12634 + ... + 12910.

Almost surely, 2^3537844 is an apocalyptic number.

It is an amenable number.

3537844 is a deficient number, since it is larger than the sum of its proper divisors (2938444).

3537844 is a wasteful number, since it uses less digits than its factorization.

3537844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 3537844 is about 1880.9157344230. The cubic root of 3537844 is about 152.3747103160.

The spelling of 3537844 in words is "three million, five hundred thirty-seven thousand, eight hundred forty-four".