3438859 has 4 divisors (see below), whose sum is σ = 3445200. Its totient is φ = 3432520.

The previous prime is 3438833. The next prime is 3438887. The reversal of 3438859 is 9588343.

3438859 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.

It is a cyclic number.

It is not a de Polignac number, because 3438859 - 2⁷ = 3438731 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3438889) 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, 2272 + ... + 3469.

It is an arithmetic number, because the mean of its divisors is an integer number (861300).

Almost surely, 2^3438859 is an apocalyptic number.

3438859 is a deficient number, since it is larger than the sum of its proper divisors (6341).

3438859 is an equidigital number, since it uses as much as digits as its factorization.

3438859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6340.

The product of its digits is 103680, while the sum is 40.

The square root of 3438859 is about 1854.4160806033. The cubic root of 3438859 is about 150.9401543469.

The spelling of 3438859 in words is "three million, four hundred thirty-eight thousand, eight hundred fifty-nine".