3342565 has 4 divisors (see below), whose sum is σ = 4011084. Its totient is φ = 2674048.

The previous prime is 3342553. The next prime is 3342571. The reversal of 3342565 is 5652433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5652433 = 1381 ⋅4093.

It can be written as a sum of positive squares in 2 ways, for example, as 2566404 + 776161 = 1602^2 + 881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3342565 is a prime.

It is a super-2 number, since 2×3342565² = 22345481558450, which contains 22 as substring.

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, 334252 + ... + 334261.

It is an arithmetic number, because the mean of its divisors is an integer number (1002771).

Almost surely, 2^3342565 is an apocalyptic number.

It is an amenable number.

3342565 is a deficient number, since it is larger than the sum of its proper divisors (668519).

3342565 is an equidigital number, since it uses as much as digits as its factorization.

3342565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668518.

The product of its digits is 10800, while the sum is 28.

The square root of 3342565 is about 1828.2683063489. The cubic root of 3342565 is about 149.5179338896.

Adding to 3342565 its reverse (5652433), we get a palindrome (8994998).

The spelling of 3342565 in words is "three million, three hundred forty-two thousand, five hundred sixty-five".