4811979 has 8 divisors (see below), whose sum is σ = 6426112. Its totient is φ = 3202920.

The previous prime is 4811953. The next prime is 4811993. The reversal of 4811979 is 9791184.

It is a happy number.

4811979 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4811979 - 2¹³ = 4803787 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4811909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3042 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (803264).

Almost surely, 2^4811979 is an apocalyptic number.

4811979 is a deficient number, since it is larger than the sum of its proper divisors (1614133).

4811979 is a wasteful number, since it uses less digits than its factorization.

4811979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537.

The product of its digits is 18144, while the sum is 39.

The square root of 4811979 is about 2193.6223467133. The cubic root of 4811979 is about 168.8267425978.

The spelling of 4811979 in words is "four million, eight hundred eleven thousand, nine hundred seventy-nine".