3435565 has 16 divisors (see below), whose sum is σ = 4762368. Its totient is φ = 2330496.

The previous prime is 3435563. The next prime is 3435577. The reversal of 3435565 is 5655343.

3435565 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 3435565 - 2¹ = 3435563 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁷ + 4³ + 3¹³ + 5⁵ + 5⁷ + 6⁸ + 5⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435563) 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, 3129 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (297648).

It is a Poulet number, since it divides 2^3435564-1.

Almost surely, 2^3435565 is an apocalyptic number.

3435565 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3435565 is a deficient number, since it is larger than the sum of its proper divisors (1326803).

3435565 is a wasteful number, since it uses less digits than its factorization.

3435565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068.

The product of its digits is 27000, while the sum is 31.

The square root of 3435565 is about 1853.5277176239. The cubic root of 3435565 is about 150.8919449744.

The spelling of 3435565 in words is "three million, four hundred thirty-five thousand, five hundred sixty-five".