793643847673 has 2 divisors, whose sum is σ = 793643847674. Its totient is φ = 793643847672.

The previous prime is 793643847613. The next prime is 793643847679. The reversal of 793643847673 is 376748346397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 701493352704 + 92150494969 = 837552^2 + 303563^2 .

It is an emirp because it is prime and its reverse (376748346397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793643847673 - 2¹⁷ = 793643716601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 793643847599 and 793643847608.

It is not a weakly prime, because it can be changed into another prime (793643847679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396821923836 + 396821923837.

It is an arithmetic number, because the mean of its divisors is an integer number (396821923837).

Almost surely, 2^793643847673 is an apocalyptic number.

It is an amenable number.

793643847673 is a deficient number, since it is larger than the sum of its proper divisors (1).

793643847673 is an equidigital number, since it uses as much as digits as its factorization.

793643847673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384072192, while the sum is 67.

The spelling of 793643847673 in words is "seven hundred ninety-three billion, six hundred forty-three million, eight hundred forty-seven thousand, six hundred seventy-three".