79130267 has 2 divisors, whose sum is σ = 79130268. Its totient is φ = 79130266.

The previous prime is 79130239. The next prime is 79130297. The reversal of 79130267 is 76203197.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79130267 - 2²⁰ = 78081691 is a prime.

It is not a weakly prime, because it can be changed into another prime (79130297) 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, 39565133 + 39565134.

It is an arithmetic number, because the mean of its divisors is an integer number (39565134).

Almost surely, 2^79130267 is an apocalyptic number.

79130267 is a deficient number, since it is larger than the sum of its proper divisors (1).

79130267 is an equidigital number, since it uses as much as digits as its factorization.

79130267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 79130267 is about 8895.5194901703. The cubic root of 79130267 is about 429.3197591421.

It can be divided in two parts, 79130 and 267, that added together give a palindrome (79397).

The spelling of 79130267 in words is "seventy-nine million, one hundred thirty thousand, two hundred sixty-seven".