3003309 has 6 divisors (see below), whose sum is σ = 4338126. Its totient is φ = 2002200.

The previous prime is 3003307. The next prime is 3003323. The reversal of 3003309 is 9033003.

It can be written as a sum of positive squares in only one way, i.e., 2965284 + 38025 = 1722^2 + 195^2 .

It is not a de Polignac number, because 3003309 - 2¹ = 3003307 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3003291 and 3003300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166842 + ... + 166859.

It is an arithmetic number, because the mean of its divisors is an integer number (723021).

Almost surely, 2^3003309 is an apocalyptic number.

It is an amenable number.

3003309 is a deficient number, since it is larger than the sum of its proper divisors (1334817).

3003309 is a wasteful number, since it uses less digits than its factorization.

3003309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333707 (or 333704 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 3003309 is about 1733.0057703308. The cubic root of 3003309 is about 144.2779642557.

The spelling of 3003309 in words is "three million, three thousand, three hundred nine".