3043609 has 4 divisors (see below), whose sum is σ = 3089104. Its totient is φ = 2998116.

The previous prime is 3043603. The next prime is 3043619. The reversal of 3043609 is 9063403.

3043609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 3043609 - 2⁵ = 3043577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3043603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22647 + ... + 22780.

It is an arithmetic number, because the mean of its divisors is an integer number (772276).

Almost surely, 2^3043609 is an apocalyptic number.

It is an amenable number.

3043609 is a deficient number, since it is larger than the sum of its proper divisors (45495).

3043609 is an equidigital number, since it uses as much as digits as its factorization.

3043609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45494.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3043609 is about 1744.5942221617. The cubic root of 3043609 is about 144.9204319697.

The spelling of 3043609 in words is "three million, forty-three thousand, six hundred nine".