798533399 has 2 divisors, whose sum is σ = 798533400. Its totient is φ = 798533398.

The previous prime is 798533347. The next prime is 798533419. The reversal of 798533399 is 993335897.

It is a strong prime.

It is an emirp because it is prime and its reverse (993335897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 798533399 - 2¹⁶ = 798467863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798533339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399266699 + 399266700.

It is an arithmetic number, because the mean of its divisors is an integer number (399266700).

Almost surely, 2^798533399 is an apocalyptic number.

798533399 is a deficient number, since it is larger than the sum of its proper divisors (1).

798533399 is an equidigital number, since it uses as much as digits as its factorization.

798533399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5511240, while the sum is 56.

The square root of 798533399 is about 28258.3332664897. Note that the first 3 decimals coincide. The cubic root of 798533399 is about 927.7501398115.

The spelling of 798533399 in words is "seven hundred ninety-eight million, five hundred thirty-three thousand, three hundred ninety-nine".