8730079286573 has 4 divisors (see below), whose sum is σ = 8730393244380. Its totient is φ = 8729765328768.

The previous prime is 8730079286557. The next prime is 8730079286581. The reversal of 8730079286573 is 3756829700378.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2916642321124 + 5813436965449 = 1707818^2 + 2411107^2 .

It is a cyclic number.

It is not a de Polignac number, because 8730079286573 - 2⁴ = 8730079286557 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 (8730079286503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156937190 + ... + 156992807.

It is an arithmetic number, because the mean of its divisors is an integer number (2182598311095).

Almost surely, 2^{8730079286573} is an apocalyptic number.

It is an amenable number.

8730079286573 is a deficient number, since it is larger than the sum of its proper divisors (313957807).

8730079286573 is a wasteful number, since it uses less digits than its factorization.

8730079286573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313957806.

The product of its (nonzero) digits is 106686720, while the sum is 65.

The spelling of 8730079286573 in words is "eight trillion, seven hundred thirty billion, seventy-nine million, two hundred eighty-six thousand, five hundred seventy-three".