4126279493 has 4 divisors (see below), whose sum is σ = 4715748000. Its totient is φ = 3536810988.

The previous prime is 4126279439. The next prime is 4126279537. The reversal of 4126279493 is 3949726214.

4126279493 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4126279493 - 2²⁰ = 4125230917 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 (4126279193) 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, 294734243 + ... + 294734256.

It is an arithmetic number, because the mean of its divisors is an integer number (1178937000).

Almost surely, 2^4126279493 is an apocalyptic number.

It is an amenable number.

4126279493 is a deficient number, since it is larger than the sum of its proper divisors (589468507).

4126279493 is an equidigital number, since it uses as much as digits as its factorization.

4126279493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589468506.

The product of its digits is 653184, while the sum is 47.

The square root of 4126279493 is about 64236.1229605274. The cubic root of 4126279493 is about 1603.9329667542.

The spelling of 4126279493 in words is "four billion, one hundred twenty-six million, two hundred seventy-nine thousand, four hundred ninety-three".