3330709 has 4 divisors (see below), whose sum is σ = 3335020. Its totient is φ = 3326400.

The previous prime is 3330697. The next prime is 3330721. The reversal of 3330709 is 9070333.

3330709 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 brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9070333 = 17 ⋅533549.

It is an interprime number because it is at equal distance from previous prime (3330697) and next prime (3330721).

It can be written as a sum of positive squares in 2 ways, for example, as 850084 + 2480625 = 922^2 + 1575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3330709 is a prime.

It is a super-2 number, since 2×3330709² = 22187244885362, which contains 22 as substring.

It is a Duffinian number.

3330709 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330739) 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, 642 + ... + 2659.

It is an arithmetic number, because the mean of its divisors is an integer number (833755).

Almost surely, 2^3330709 is an apocalyptic number.

It is an amenable number.

3330709 is a deficient number, since it is larger than the sum of its proper divisors (4311).

3330709 is a wasteful number, since it uses less digits than its factorization.

3330709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310.

The product of its (nonzero) digits is 1701, while the sum is 25.

The square root of 3330709 is about 1825.0230135535. The cubic root of 3330709 is about 149.3409455932.

The spelling of 3330709 in words is "three million, three hundred thirty thousand, seven hundred nine".