3495685 has 16 divisors (see below), whose sum is σ = 4371840. Its totient is φ = 2681280.

The previous prime is 3495683. The next prime is 3495697. The reversal of 3495685 is 5865943.

3495685 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 3495685 - 2¹ = 3495683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3495683) 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 15 ways as a sum of consecutive naturals, for example, 15151 + ... + 15379.

It is an arithmetic number, because the mean of its divisors is an integer number (273240).

Almost surely, 2^3495685 is an apocalyptic number.

It is an amenable number.

3495685 is a deficient number, since it is larger than the sum of its proper divisors (876155).

3495685 is a wasteful number, since it uses less digits than its factorization.

3495685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348.

The product of its digits is 129600, while the sum is 40.

The square root of 3495685 is about 1869.6751054662. The cubic root of 3495685 is about 151.7670282616.

The spelling of 3495685 in words is "three million, four hundred ninety-five thousand, six hundred eighty-five".