79276667297 has 8 divisors (see below), whose sum is σ = 79722755112. Its totient is φ = 78830668800.

The previous prime is 79276667279. The next prime is 79276667299.

79276667297 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 4970814016 + 74305853281 = 70504^2 + 272591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79276667297 - 2¹² = 79276663201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79276667299) 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 7 ways as a sum of consecutive naturals, for example, 2648897 + ... + 2678657.

It is an arithmetic number, because the mean of its divisors is an integer number (9965344389).

Almost surely, 2^79276667297 is an apocalyptic number.

It is an amenable number.

79276667297 is a deficient number, since it is larger than the sum of its proper divisors (446087815).

79276667297 is a wasteful number, since it uses less digits than its factorization.

79276667297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44659.

The product of its digits is 168031584, while the sum is 68.

The spelling of 79276667297 in words is "seventy-nine billion, two hundred seventy-six million, six hundred sixty-seven thousand, two hundred ninety-seven".