793481808184297 has 2 divisors, whose sum is σ = 793481808184298. Its totient is φ = 793481808184296.

The previous prime is 793481808184271. The next prime is 793481808184301. The reversal of 793481808184297 is 792481808184397.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643411076071401 + 150070732112896 = 25365549^2 + 12250336^2 .

It is an emirp because it is prime and its reverse (792481808184397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793481808184297 - 2¹¹ = 793481808182249 is a prime.

It is a super-2 number, since 2×793481808184297² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (793481808184237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396740904092148 + 396740904092149.

It is an arithmetic number, because the mean of its divisors is an integer number (396740904092149).

Almost surely, 2^{793481808184297} is an apocalyptic number.

It is an amenable number.

793481808184297 is a deficient number, since it is larger than the sum of its proper divisors (1).

793481808184297 is an equidigital number, since it uses as much as digits as its factorization.

793481808184297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1560674304, while the sum is 79.

The spelling of 793481808184297 in words is "seven hundred ninety-three trillion, four hundred eighty-one billion, eight hundred eight million, one hundred eighty-four thousand, two hundred ninety-seven".