4349859 has 4 divisors (see below), whose sum is σ = 5799816. Its totient is φ = 2899904.

The previous prime is 4349843. The next prime is 4349861. The reversal of 4349859 is 9589434.

4349859 is digitally balanced in base 4, 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 4349859 - 2⁴ = 4349843 is a prime.

It is a D-number.

4349859 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4349859.

It is not an unprimeable number, because it can be changed into a prime (4349899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724974 + ... + 724979.

It is an arithmetic number, because the mean of its divisors is an integer number (1449954).

Almost surely, 2^4349859 is an apocalyptic number.

4349859 is a deficient number, since it is larger than the sum of its proper divisors (1449957).

4349859 is a wasteful number, since it uses less digits than its factorization.

4349859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449956.

The product of its digits is 155520, while the sum is 42.

The square root of 4349859 is about 2085.6315590247. The cubic root of 4349859 is about 163.2394263285.

The spelling of 4349859 in words is "four million, three hundred forty-nine thousand, eight hundred fifty-nine".