3608349 has 4 divisors (see below), whose sum is σ = 4811136. Its totient is φ = 2405564.

The previous prime is 3608323. The next prime is 3608357. The reversal of 3608349 is 9438063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9438063 = 3 ⋅3146021.

It is a cyclic number.

It is not a de Polignac number, because 3608349 - 2⁷ = 3608221 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3608389) 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, 601389 + ... + 601394.

It is an arithmetic number, because the mean of its divisors is an integer number (1202784).

Almost surely, 2^3608349 is an apocalyptic number.

It is an amenable number.

3608349 is a deficient number, since it is larger than the sum of its proper divisors (1202787).

3608349 is a wasteful number, since it uses less digits than its factorization.

3608349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202786.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3608349 is about 1899.5654766288. The cubic root of 3608349 is about 153.3802749577.

The spelling of 3608349 in words is "three million, six hundred eight thousand, three hundred forty-nine".