798074873 has 2 divisors, whose sum is σ = 798074874. Its totient is φ = 798074872.

The previous prime is 798074863. The next prime is 798074891. The reversal of 798074873 is 378470897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 774620224 + 23454649 = 27832^2 + 4843^2 .

It is a cyclic number.

It is not a de Polignac number, because 798074873 - 2¹⁶ = 798009337 is a prime.

It is a super-2 number, since 2×798074873² = 1273847005827932258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (798074813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399037436 + 399037437.

It is an arithmetic number, because the mean of its divisors is an integer number (399037437).

Almost surely, 2^798074873 is an apocalyptic number.

It is an amenable number.

798074873 is a deficient number, since it is larger than the sum of its proper divisors (1).

798074873 is an equidigital number, since it uses as much as digits as its factorization.

798074873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The square root of 798074873 is about 28250.2189903017. The cubic root of 798074873 is about 927.5725312899.

The spelling of 798074873 in words is "seven hundred ninety-eight million, seventy-four thousand, eight hundred seventy-three".