3435909 has 4 divisors (see below), whose sum is σ = 4581216. Its totient is φ = 2290604.

The previous prime is 3435907. The next prime is 3435911. The reversal of 3435909 is 9095343.

3435909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3435907) and next prime (3435911).

It is a cyclic number.

It is not a de Polignac number, because 3435909 - 2¹ = 3435907 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 3435909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435907) 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 3 ways as a sum of consecutive naturals, for example, 572649 + ... + 572654.

It is an arithmetic number, because the mean of its divisors is an integer number (1145304).

Almost surely, 2^3435909 is an apocalyptic number.

It is an amenable number.

3435909 is a deficient number, since it is larger than the sum of its proper divisors (1145307).

3435909 is a wasteful number, since it uses less digits than its factorization.

3435909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145306.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3435909 is about 1853.6205113237. The cubic root of 3435909 is about 150.8969810307.

The spelling of 3435909 in words is "three million, four hundred thirty-five thousand, nine hundred nine".