4227914879 has 2 divisors, whose sum is σ = 4227914880. Its totient is φ = 4227914878.

The previous prime is 4227914857. The next prime is 4227914953. The reversal of 4227914879 is 9784197224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4227914879 - 2²⁸ = 3959479423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4227914879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4227914279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113957439 + 2113957440.

It is an arithmetic number, because the mean of its divisors is an integer number (2113957440).

Almost surely, 2^4227914879 is an apocalyptic number.

4227914879 is a deficient number, since it is larger than the sum of its proper divisors (1).

4227914879 is an equidigital number, since it uses as much as digits as its factorization.

4227914879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 53.

The square root of 4227914879 is about 65022.4182801593. The cubic root of 4227914879 is about 1616.9952532138.

The spelling of 4227914879 in words is "four billion, two hundred twenty-seven million, nine hundred fourteen thousand, eight hundred seventy-nine".