798212897 has 2 divisors, whose sum is σ = 798212898. Its totient is φ = 798212896.

The previous prime is 798212867. The next prime is 798212927.

It is a happy number.

798212897 is nontrivially palindromic in base 10.

798212897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (798212867) and next prime (798212927).

It can be written as a sum of positive squares in only one way, i.e., 708038881 + 90174016 = 26609^2 + 9496^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 798212897 - 2¹⁰ = 798211873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (798212867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399106448 + 399106449.

It is an arithmetic number, because the mean of its divisors is an integer number (399106449).

Almost surely, 2^798212897 is an apocalyptic number.

It is an amenable number.

798212897 is a deficient number, since it is larger than the sum of its proper divisors (1).

798212897 is an equidigital number, since it uses as much as digits as its factorization.

798212897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 53.

The square root of 798212897 is about 28252.6617684069. The cubic root of 798212897 is about 927.6260015826.

The spelling of 798212897 in words is "seven hundred ninety-eight million, two hundred twelve thousand, eight hundred ninety-seven".