3332909 has 4 divisors (see below), whose sum is σ = 3337404. Its totient is φ = 3328416.

The previous prime is 3332897. The next prime is 3332921. The reversal of 3332909 is 9092333.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3332897) and next prime (3332921).

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 3052009 = 530^2 + 1747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3332909 is a prime.

It is a super-2 number, since 2×3332909² = 22216564804562, 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 (3332929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (834351).

Almost surely, 2^3332909 is an apocalyptic number.

It is an amenable number.

3332909 is a deficient number, since it is larger than the sum of its proper divisors (4495).

3332909 is an equidigital number, since it uses as much as digits as its factorization.

3332909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494.

The product of its (nonzero) digits is 4374, while the sum is 29.

The square root of 3332909 is about 1825.6256461827. The cubic root of 3332909 is about 149.3738192515.

The spelling of 3332909 in words is "three million, three hundred thirty-two thousand, nine hundred nine".