3286566 has 12 divisors (see below), whose sum is σ = 7120932. Its totient is φ = 1095516.

The previous prime is 3286561. The next prime is 3286567. The reversal of 3286566 is 6656823.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 2¹³ + 8 + 6 + 5⁵ + 6⁴ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 3286566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91276 + ... + 91311.

It is an arithmetic number, because the mean of its divisors is an integer number (593411).

Almost surely, 2^3286566 is an apocalyptic number.

3286566 is an abundant number, since it is smaller than the sum of its proper divisors (3834366).

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

3286566 is a wasteful number, since it uses less digits than its factorization.

3286566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182595 (or 182592 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3286566 is about 1812.8888548391. Note that the first 4 decimals coincide. The cubic root of 3286566 is about 148.6782541280.

The spelling of 3286566 in words is "three million, two hundred eighty-six thousand, five hundred sixty-six".