796321697 has 2 divisors, whose sum is σ = 796321698. Its totient is φ = 796321696.

The previous prime is 796321637. The next prime is 796321699. The reversal of 796321697 is 796123697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788261776 + 8059921 = 28076^2 + 2839^2 .

It is a cyclic number.

It is not a de Polignac number, because 796321697 - 2⁸ = 796321441 is a prime.

It is a super-2 number, since 2×796321697² = 1268256490225919618, which contains 22 as substring.

Together with 796321699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (796321699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398160848 + 398160849.

It is an arithmetic number, because the mean of its divisors is an integer number (398160849).

Almost surely, 2^796321697 is an apocalyptic number.

It is an amenable number.

796321697 is a deficient number, since it is larger than the sum of its proper divisors (1).

796321697 is an equidigital number, since it uses as much as digits as its factorization.

796321697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 857304, while the sum is 50.

The square root of 796321697 is about 28219.1725073575. The cubic root of 796321697 is about 926.8928163921.

The spelling of 796321697 in words is "seven hundred ninety-six million, three hundred twenty-one thousand, six hundred ninety-seven".