797701 has 2 divisors, whose sum is σ = 797702. Its totient is φ = 797700.

The previous prime is 797689. The next prime is 797711. The reversal of 797701 is 107797.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 616225 + 181476 = 785^2 + 426^2 .

It is a cyclic number.

It is not a de Polignac number, because 797701 - 2¹¹ = 795653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398850 + 398851.

It is an arithmetic number, because the mean of its divisors is an integer number (398851).

2⁷⁹⁷⁷⁰¹ is an apocalyptic number.

It is an amenable number.

797701 is a deficient number, since it is larger than the sum of its proper divisors (1).

797701 is an equidigital number, since it uses as much as digits as its factorization.

797701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3087, while the sum is 31.

The square root of 797701 is about 893.1410862792. The cubic root of 797701 is about 92.7427662471.

The spelling of 797701 in words is "seven hundred ninety-seven thousand, seven hundred one".