3485909 has 8 divisors (see below), whose sum is σ = 4065600. Its totient is φ = 2987628.

The previous prime is 3485899. The next prime is 3485921. The reversal of 3485909 is 9095843.

3485909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3485909 - 2¹² = 3481813 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4739 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (508200).

Almost surely, 2^3485909 is an apocalyptic number.

It is an amenable number.

3485909 is a deficient number, since it is larger than the sum of its proper divisors (579691).

3485909 is an equidigital number, since it uses as much as digits as its factorization.

3485909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10184 (or 10170 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 3485909 is about 1867.0589171207. The cubic root of 3485909 is about 151.6254194212.

The spelling of 3485909 in words is "three million, four hundred eighty-five thousand, nine hundred nine".