3282818 has 16 divisors (see below), whose sum is σ = 6139584. Its totient is φ = 1278960.

The previous prime is 3282817. The next prime is 3282833. The reversal of 3282818 is 8182823.

It is a super-2 number, since 2×3282818² = 21553788042248, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3282817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10505 + ... + 10812.

It is an arithmetic number, because the mean of its divisors is an integer number (383724).

Almost surely, 2^3282818 is an apocalyptic number.

3282818 is a deficient number, since it is larger than the sum of its proper divisors (2856766).

3282818 is a wasteful number, since it uses less digits than its factorization.

3282818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21337.

The product of its digits is 6144, while the sum is 32.

The square root of 3282818 is about 1811.8548506986. The cubic root of 3282818 is about 148.6217150678.

The spelling of 3282818 in words is "three million, two hundred eighty-two thousand, eight hundred eighteen".