3286165 has 4 divisors (see below), whose sum is σ = 3943404. Its totient is φ = 2628928.

The previous prime is 3286141. The next prime is 3286177. The reversal of 3286165 is 5616823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5616823 = 599 ⋅9377.

It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 2486929 = 894^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 3286165 - 2⁵ = 3286133 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

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, 328612 + ... + 328621.

It is an arithmetic number, because the mean of its divisors is an integer number (985851).

Almost surely, 2^3286165 is an apocalyptic number.

It is an amenable number.

3286165 is a deficient number, since it is larger than the sum of its proper divisors (657239).

3286165 is an equidigital number, since it uses as much as digits as its factorization.

3286165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657238.

The product of its digits is 8640, while the sum is 31.

The square root of 3286165 is about 1812.7782545033. The cubic root of 3286165 is about 148.6722070457.

The spelling of 3286165 in words is "three million, two hundred eighty-six thousand, one hundred sixty-five".