798263 has 2 divisors, whose sum is σ = 798264. Its totient is φ = 798262.

The previous prime is 798257. The next prime is 798271. The reversal of 798263 is 362897.

It is a weak prime.

It is an emirp because it is prime and its reverse (362897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798263 - 2⁶ = 798199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 798263.

It is not a weakly prime, because it can be changed into another prime (798223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399131 + 399132.

It is an arithmetic number, because the mean of its divisors is an integer number (399132).

2⁷⁹⁸²⁶³ is an apocalyptic number.

798263 is a deficient number, since it is larger than the sum of its proper divisors (1).

798263 is an equidigital number, since it uses as much as digits as its factorization.

798263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 798263 is about 893.4556508300. The cubic root of 798263 is about 92.7645409886.

The spelling of 798263 in words is "seven hundred ninety-eight thousand, two hundred sixty-three".