4799879 has 4 divisors (see below), whose sum is σ = 5485584. Its totient is φ = 4114176.

The previous prime is 4799867. The next prime is 4799897. The reversal of 4799879 is 9789974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9789974 = 2 ⋅4894987.

It is a cyclic number.

It is not a de Polignac number, because 4799879 - 2⁴ = 4799863 is a prime.

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 4799879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4799849) 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, 342842 + ... + 342855.

It is an arithmetic number, because the mean of its divisors is an integer number (1371396).

Almost surely, 2^4799879 is an apocalyptic number.

4799879 is a deficient number, since it is larger than the sum of its proper divisors (685705).

4799879 is an equidigital number, since it uses as much as digits as its factorization.

4799879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685704.

The product of its digits is 1143072, while the sum is 53.

The square root of 4799879 is about 2190.8626155010. The cubic root of 4799879 is about 168.6851156130.

The spelling of 4799879 in words is "four million, seven hundred ninety-nine thousand, eight hundred seventy-nine".