798718267 has 2 divisors, whose sum is σ = 798718268. Its totient is φ = 798718266.

The previous prime is 798718247. The next prime is 798718279. The reversal of 798718267 is 762817897.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 798718267 - 2⁷ = 798718139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (798718237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399359133 + 399359134.

It is an arithmetic number, because the mean of its divisors is an integer number (399359134).

Almost surely, 2^798718267 is an apocalyptic number.

798718267 is a deficient number, since it is larger than the sum of its proper divisors (1).

798718267 is an equidigital number, since it uses as much as digits as its factorization.

798718267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2370816, while the sum is 55.

The square root of 798718267 is about 28261.6041122934. The cubic root of 798718267 is about 927.8217285846.

The spelling of 798718267 in words is "seven hundred ninety-eight million, seven hundred eighteen thousand, two hundred sixty-seven".