3385609 has 2 divisors, whose sum is σ = 3385610. Its totient is φ = 3385608.

The previous prime is 3385589. The next prime is 3385633. The reversal of 3385609 is 9065833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 9 = 1840^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385609 - 2¹⁵ = 3352841 is a prime.

It is a super-2 number, since 2×3385609² = 22924696601762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3385699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692804 + 1692805.

It is an arithmetic number, because the mean of its divisors is an integer number (1692805).

Almost surely, 2^3385609 is an apocalyptic number.

It is an amenable number.

3385609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3385609 is an equidigital number, since it uses as much as digits as its factorization.

3385609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3385609 is about 1840.0024456505. The cubic root of 3385609 is about 150.1570059739.

It can be divided in two parts, 3385 and 609, that multiplied together give a triangular number (2061465 = T₂₀₃₀).

The spelling of 3385609 in words is "three million, three hundred eighty-five thousand, six hundred nine".