3288864 has 24 divisors (see below), whose sum is σ = 8633520. Its totient is φ = 1096256.

The previous prime is 3288847. The next prime is 3288889. The reversal of 3288864 is 4688823.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17034 + ... + 17225.

It is an arithmetic number, because the mean of its divisors is an integer number (359730).

Almost surely, 2^3288864 is an apocalyptic number.

It is an amenable number.

3288864 is an abundant number, since it is smaller than the sum of its proper divisors (5344656).

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

3288864 is a wasteful number, since it uses less digits than its factorization.

3288864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34272 (or 34264 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 3288864 is about 1813.5225391486. The cubic root of 3288864 is about 148.7128984982.

The spelling of 3288864 in words is "three million, two hundred eighty-eight thousand, eight hundred sixty-four".