3487568 has 20 divisors (see below), whose sum is σ = 7722720. Its totient is φ = 1494624.

The previous prime is 3487529. The next prime is 3487597. The reversal of 3487568 is 8657843.

It is a happy number.

3487568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 15458 + ... + 15681.

It is an arithmetic number, because the mean of its divisors is an integer number (386136).

Almost surely, 2^3487568 is an apocalyptic number.

It is an amenable number.

3487568 is an abundant number, since it is smaller than the sum of its proper divisors (4235152).

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

3487568 is a wasteful number, since it uses less digits than its factorization.

3487568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31154 (or 31148 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 3487568 is about 1867.5031459144. The cubic root of 3487568 is about 151.6494692626.

It can be divided in two parts, 34875 and 68, that added together give a palindrome (34943).

The spelling of 3487568 in words is "three million, four hundred eighty-seven thousand, five hundred sixty-eight".