3306565 has 8 divisors (see below), whose sum is σ = 3985920. Its totient is φ = 2633232.

The previous prime is 3306559. The next prime is 3306587. The reversal of 3306565 is 5656033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3306565 - 2³ = 3306557 is a prime.

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, 189 + ... + 2578.

It is an arithmetic number, because the mean of its divisors is an integer number (498240).

Almost surely, 2^3306565 is an apocalyptic number.

It is an amenable number.

3306565 is a deficient number, since it is larger than the sum of its proper divisors (679355).

3306565 is a wasteful number, since it uses less digits than its factorization.

3306565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 3306565 is about 1818.3962714436. The cubic root of 3306565 is about 148.9792172566.

The spelling of 3306565 in words is "three million, three hundred six thousand, five hundred sixty-five".