3013309 has 8 divisors (see below), whose sum is σ = 3264632. Its totient is φ = 2764800.

The previous prime is 3013289. The next prime is 3013313. The reversal of 3013309 is 9033103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 280900 + 2732409 = 530^2 + 1653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3013309 - 2⁵ = 3013277 is a prime.

It is a super-2 number, since 2×3013309² = 18160062258962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (408079).

Almost surely, 2^3013309 is an apocalyptic number.

It is an amenable number.

3013309 is a deficient number, since it is larger than the sum of its proper divisors (251323).

3013309 is a wasteful number, since it uses less digits than its factorization.

3013309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 3013309 is about 1735.8885332878. Note that the first 3 decimals coincide. The cubic root of 3013309 is about 144.4379190784.

The spelling of 3013309 in words is "three million, thirteen thousand, three hundred nine".