3330047 has 4 divisors (see below), whose sum is σ = 3805776. Its totient is φ = 2854320.

The previous prime is 3330013. The next prime is 3330053. The reversal of 3330047 is 7400333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7400333 = 37 ⋅200009.

It is not a de Polignac number, because 3330047 - 2¹⁰ = 3329023 is a prime.

It is a super-2 number, since 2×3330047² = 22178426044418, 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 (3330247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237854 + ... + 237867.

It is an arithmetic number, because the mean of its divisors is an integer number (951444).

Almost surely, 2^3330047 is an apocalyptic number.

3330047 is a deficient number, since it is larger than the sum of its proper divisors (475729).

3330047 is an equidigital number, since it uses as much as digits as its factorization.

3330047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475728.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 3330047 is about 1824.8416369647. The cubic root of 3330047 is about 149.3310507774.

The spelling of 3330047 in words is "three million, three hundred thirty thousand, forty-seven".