3287885 has 16 divisors (see below), whose sum is σ = 4271616. Its totient is φ = 2419968.

The previous prime is 3287881. The next prime is 3287887. The reversal of 3287885 is 5887823.

3287885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3287885 - 2² = 3287881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287881) 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 15 ways as a sum of consecutive naturals, for example, 3584 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (266976).

Almost surely, 2^3287885 is an apocalyptic number.

It is an amenable number.

3287885 is a deficient number, since it is larger than the sum of its proper divisors (983731).

3287885 is a wasteful number, since it uses less digits than its factorization.

3287885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892.

The product of its digits is 107520, while the sum is 41.

The square root of 3287885 is about 1813.2526023696. The cubic root of 3287885 is about 148.6981411862.

The spelling of 3287885 in words is "three million, two hundred eighty-seven thousand, eight hundred eighty-five".