3365689 has 4 divisors (see below), whose sum is σ = 3376756. Its totient is φ = 3354624.

The previous prime is 3365683. The next prime is 3365693. The reversal of 3365689 is 9865633.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1428025 + 1937664 = 1195^2 + 1392^2 .

It is a cyclic number.

It is not a de Polignac number, because 3365689 - 2⁹ = 3365177 is a prime.

It is a super-3 number, since 3×3365689³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3365683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5064 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (844189).

Almost surely, 2^3365689 is an apocalyptic number.

It is an amenable number.

3365689 is a deficient number, since it is larger than the sum of its proper divisors (11067).

3365689 is a wasteful number, since it uses less digits than its factorization.

3365689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066.

The product of its digits is 116640, while the sum is 40.

The square root of 3365689 is about 1834.5814236495. The cubic root of 3365689 is about 149.8619322135.

The spelling of 3365689 in words is "three million, three hundred sixty-five thousand, six hundred eighty-nine".