3606439 has 4 divisors (see below), whose sum is σ = 3610656. Its totient is φ = 3602224.

The previous prime is 3606437. The next prime is 3606443. The reversal of 3606439 is 9346063.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3606439 - 2¹ = 3606437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3606439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3606437) 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, 319 + ... + 2704.

It is an arithmetic number, because the mean of its divisors is an integer number (902664).

Almost surely, 2^3606439 is an apocalyptic number.

3606439 is a deficient number, since it is larger than the sum of its proper divisors (4217).

3606439 is a wasteful number, since it uses less digits than its factorization.

3606439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3606439 is about 1899.0626635264. The cubic root of 3606439 is about 153.3532073588.

The spelling of 3606439 in words is "three million, six hundred six thousand, four hundred thirty-nine".