2279262679 has 2 divisors, whose sum is σ = 2279262680. Its totient is φ = 2279262678.

The previous prime is 2279262659. The next prime is 2279262719. The reversal of 2279262679 is 9762629722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2279262679 - 2¹¹ = 2279260631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2279262659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139631339 + 1139631340.

It is an arithmetic number, because the mean of its divisors is an integer number (1139631340).

Almost surely, 2^2279262679 is an apocalyptic number.

2279262679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2279262679 is an equidigital number, since it uses as much as digits as its factorization.

2279262679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 52.

The square root of 2279262679 is about 47741.6241763935. The cubic root of 2279262679 is about 1316.0269807124.

The spelling of 2279262679 in words is "two billion, two hundred seventy-nine million, two hundred sixty-two thousand, six hundred seventy-nine".