8348960729173 has 2 divisors, whose sum is σ = 8348960729174. Its totient is φ = 8348960729172.

The previous prime is 8348960729143. The next prime is 8348960729233. The reversal of 8348960729173 is 3719270698438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6187243331889 + 2161717397284 = 2487417^2 + 1470278^2 .

It is a cyclic number.

It is not a de Polignac number, because 8348960729173 - 2²⁹ = 8348423858261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8348960729099 and 8348960729108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8348960729113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4174480364586 + 4174480364587.

It is an arithmetic number, because the mean of its divisors is an integer number (4174480364587).

Almost surely, 2^{8348960729173} is an apocalyptic number.

It is an amenable number.

8348960729173 is a deficient number, since it is larger than the sum of its proper divisors (1).

8348960729173 is an equidigital number, since it uses as much as digits as its factorization.

8348960729173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 8348960729173 in words is "eight trillion, three hundred forty-eight billion, nine hundred sixty million, seven hundred twenty-nine thousand, one hundred seventy-three".