3306009 has 8 divisors (see below), whose sum is σ = 5037760. Its totient is φ = 1889136.

The previous prime is 3306001. The next prime is 3306011. The reversal of 3306009 is 9006033.

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

It is not a de Polignac number, because 3306009 - 2³ = 3306001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 157429 = 3306009 / (3 + 3 + 0 + 6 + 0 + 0 + 9).

It is not an unprimeable number, because it can be changed into a prime (3306001) 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, 78694 + ... + 78735.

It is an arithmetic number, because the mean of its divisors is an integer number (629720).

Almost surely, 2^3306009 is an apocalyptic number.

It is an amenable number.

3306009 is a deficient number, since it is larger than the sum of its proper divisors (1731751).

3306009 is a wasteful number, since it uses less digits than its factorization.

3306009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157439.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 3306009 is about 1818.2433830486. The cubic root of 3306009 is about 148.9708664869.

The spelling of 3306009 in words is "three million, three hundred six thousand, nine".