3360809 has 2 divisors, whose sum is σ = 3360810. Its totient is φ = 3360808.

The previous prime is 3360793. The next prime is 3360823. The reversal of 3360809 is 9080633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1968409 + 1392400 = 1403^2 + 1180^2 .

It is a cyclic number.

It is not a de Polignac number, because 3360809 - 2⁴ = 3360793 is a prime.

It is a super-2 number, since 2×3360809² = 22590074268962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3360859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680404 + 1680405.

It is an arithmetic number, because the mean of its divisors is an integer number (1680405).

Almost surely, 2^3360809 is an apocalyptic number.

It is an amenable number.

3360809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3360809 is an equidigital number, since it uses as much as digits as its factorization.

3360809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3360809 is about 1833.2509375424. The cubic root of 3360809 is about 149.7894676086.

The spelling of 3360809 in words is "three million, three hundred sixty thousand, eight hundred nine".