79073351517 has 8 divisors (see below), whose sum is σ = 110980142560. Its totient is φ = 49941064080.

The previous prime is 79073351503. The next prime is 79073351519. The reversal of 79073351517 is 71515337097.

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

It is not a de Polignac number, because 79073351517 - 2¹⁰ = 79073350493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79073351519) 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 in 7 ways as a sum of consecutive naturals, for example, 693625834 + ... + 693625947.

It is an arithmetic number, because the mean of its divisors is an integer number (13872517820).

Almost surely, 2^79073351517 is an apocalyptic number.

It is an amenable number.

79073351517 is a deficient number, since it is larger than the sum of its proper divisors (31906791043).

79073351517 is a wasteful number, since it uses less digits than its factorization.

79073351517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387251803.

The product of its (nonzero) digits is 694575, while the sum is 48.

The spelling of 79073351517 in words is "seventy-nine billion, seventy-three million, three hundred fifty-one thousand, five hundred seventeen".