3288665 has 8 divisors (see below), whose sum is σ = 3978240. Its totient is φ = 2609712.

The previous prime is 3288631. The next prime is 3288673. The reversal of 3288665 is 5668823.

3288665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3288665 - 2¹⁸ = 3026521 is a prime.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1955 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (497280).

Almost surely, 2^3288665 is an apocalyptic number.

It is an amenable number.

3288665 is a deficient number, since it is larger than the sum of its proper divisors (689575).

3288665 is a wasteful number, since it uses less digits than its factorization.

3288665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311.

The product of its digits is 69120, while the sum is 38.

The square root of 3288665 is about 1813.4676727199. The cubic root of 3288665 is about 148.7098990366.

The spelling of 3288665 in words is "three million, two hundred eighty-eight thousand, six hundred sixty-five".