2627234279 has 2 divisors, whose sum is σ = 2627234280. Its totient is φ = 2627234278.

The previous prime is 2627234273. The next prime is 2627234297. The reversal of 2627234279 is 9724327262.

Together with next prime (2627234297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2627234279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2627234273) 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 as a sum of consecutive naturals, namely, 1313617139 + 1313617140.

It is an arithmetic number, because the mean of its divisors is an integer number (1313617140).

Almost surely, 2^2627234279 is an apocalyptic number.

2627234279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2627234279 is an equidigital number, since it uses as much as digits as its factorization.

2627234279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 44.

The square root of 2627234279 is about 51256.5535224521. The cubic root of 2627234279 is about 1379.8533553830.

The spelling of 2627234279 in words is "two billion, six hundred twenty-seven million, two hundred thirty-four thousand, two hundred seventy-nine".