798097 has 2 divisors, whose sum is σ = 798098. Its totient is φ = 798096.

The previous prime is 798089. The next prime is 798101. The reversal of 798097 is 790897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781456 + 16641 = 884^2 + 129^2 .

It is an emirp because it is prime and its reverse (790897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798097 - 2³ = 798089 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (798067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399048 + 399049.

It is an arithmetic number, because the mean of its divisors is an integer number (399049).

2⁷⁹⁸⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

798097 is a deficient number, since it is larger than the sum of its proper divisors (1).

798097 is an equidigital number, since it uses as much as digits as its factorization.

798097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 798097 is about 893.3627482719. The cubic root of 798097 is about 92.7581103672.

The spelling of 798097 in words is "seven hundred ninety-eight thousand, ninety-seven".