3435843 has 4 divisors (see below), whose sum is σ = 4581128. Its totient is φ = 2290560.

The previous prime is 3435821. The next prime is 3435847. The reversal of 3435843 is 3485343.

3435843 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 an emirpimes, since its reverse is a distinct semiprime: 3485343 = 3 ⋅1161781.

It is not a de Polignac number, because 3435843 - 2⁶ = 3435779 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3435843.

It is not an unprimeable number, because it can be changed into a prime (3435847) 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, 572638 + ... + 572643.

It is an arithmetic number, because the mean of its divisors is an integer number (1145282).

Almost surely, 2^3435843 is an apocalyptic number.

3435843 is a deficient number, since it is larger than the sum of its proper divisors (1145285).

3435843 is a wasteful number, since it uses less digits than its factorization.

3435843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145284.

The product of its digits is 17280, while the sum is 30.

The square root of 3435843 is about 1853.6027082414. The cubic root of 3435843 is about 150.8960148367.

It can be divided in two parts, 3435 and 843, that added together give a triangular number (4278 = T₉₂).

The spelling of 3435843 in words is "three million, four hundred thirty-five thousand, eight hundred forty-three".