8673593 has 2 divisors, whose sum is σ = 8673594. Its totient is φ = 8673592.

The previous prime is 8673571. The next prime is 8673601. The reversal of 8673593 is 3953768.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7689529 + 984064 = 2773^2 + 992^2 .

It is a cyclic number.

It is not a de Polignac number, because 8673593 - 2²⁰ = 7625017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8673593.

It is not a weakly prime, because it can be changed into another prime (8673293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4336796 + 4336797.

It is an arithmetic number, because the mean of its divisors is an integer number (4336797).

Almost surely, 2^8673593 is an apocalyptic number.

It is an amenable number.

8673593 is a deficient number, since it is larger than the sum of its proper divisors (1).

8673593 is an equidigital number, since it uses as much as digits as its factorization.

8673593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 8673593 is about 2945.0964330561. The cubic root of 8673593 is about 205.4627105199.

The spelling of 8673593 in words is "eight million, six hundred seventy-three thousand, five hundred ninety-three".