3282864 has 40 divisors (see below), whose sum is σ = 9134832. Its totient is φ = 1009920.

The previous prime is 3282857. The next prime is 3282889. The reversal of 3282864 is 4682823.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2007 + ... + 3254.

Almost surely, 2^3282864 is an apocalyptic number.

It is an amenable number.

3282864 is an abundant number, since it is smaller than the sum of its proper divisors (5851968).

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

3282864 is a wasteful number, since it uses less digits than its factorization.

3282864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5285 (or 5279 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 3282864 is about 1811.8675448277. The cubic root of 3282864 is about 148.6224092445.

The spelling of 3282864 in words is "three million, two hundred eighty-two thousand, eight hundred sixty-four".