4868279 has 4 divisors (see below), whose sum is σ = 5242776. Its totient is φ = 4493784.

The previous prime is 4868251. The next prime is 4868293. The reversal of 4868279 is 9728684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4868279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868779) 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, 187229 + ... + 187254.

It is an arithmetic number, because the mean of its divisors is an integer number (1310694).

Almost surely, 2^4868279 is an apocalyptic number.

4868279 is a deficient number, since it is larger than the sum of its proper divisors (374497).

4868279 is a wasteful number, since it uses less digits than its factorization.

4868279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374496.

The product of its digits is 193536, while the sum is 44.

The square root of 4868279 is about 2206.4176848457. The cubic root of 4868279 is about 169.4826138106.

The spelling of 4868279 in words is "four million, eight hundred sixty-eight thousand, two hundred seventy-nine".