3087444 has 12 divisors (see below), whose sum is σ = 7204064. Its totient is φ = 1029144.

The previous prime is 3087439. The next prime is 3087449. The reversal of 3087444 is 4447803.

3087444 is digitally balanced in base 2, 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 (3087439) and next prime (3087449).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3087449) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 128632 + ... + 128655.

Almost surely, 2^3087444 is an apocalyptic number.

It is an amenable number.

3087444 is an abundant number, since it is smaller than the sum of its proper divisors (4116620).

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

3087444 is a wasteful number, since it uses less digits than its factorization.

3087444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257294 (or 257292 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 3087444 is about 1757.1124039173. The cubic root of 3087444 is about 145.6128480592.

The spelling of 3087444 in words is "three million, eighty-seven thousand, four hundred forty-four".