4158879 has 4 divisors (see below), whose sum is σ = 5545176. Its totient is φ = 2772584.

The previous prime is 4158859. The next prime is 4158887. The reversal of 4158879 is 9788514.

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 4158879 - 2⁹ = 4158367 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 4158879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4158809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693144 + ... + 693149.

It is an arithmetic number, because the mean of its divisors is an integer number (1386294).

Almost surely, 2^4158879 is an apocalyptic number.

4158879 is a deficient number, since it is larger than the sum of its proper divisors (1386297).

4158879 is a wasteful number, since it uses less digits than its factorization.

4158879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386296.

The product of its digits is 80640, while the sum is 42.

The square root of 4158879 is about 2039.3329791871. The cubic root of 4158879 is about 160.8145827843.

The spelling of 4158879 in words is "four million, one hundred fifty-eight thousand, eight hundred seventy-nine".