3365009 has 2 divisors, whose sum is σ = 3365010. Its totient is φ = 3365008.

The previous prime is 3365003. The next prime is 3365029. The reversal of 3365009 is 9005633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2334784 + 1030225 = 1528^2 + 1015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3365009 is a prime.

It is a super-2 number, since 2×3365009² = 22646571140162, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3365003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682504 + 1682505.

It is an arithmetic number, because the mean of its divisors is an integer number (1682505).

Almost surely, 2^3365009 is an apocalyptic number.

It is an amenable number.

3365009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3365009 is an equidigital number, since it uses as much as digits as its factorization.

3365009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 3365009 is about 1834.3960859095. The cubic root of 3365009 is about 149.8518388886.

The spelling of 3365009 in words is "three million, three hundred sixty-five thousand, nine".