799932973069 has 2 divisors, whose sum is σ = 799932973070. Its totient is φ = 799932973068.

The previous prime is 799932973031. The next prime is 799932973111. The reversal of 799932973069 is 960379239997.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 644227759044 + 155705214025 = 802638^2 + 394595^2 .

It is a cyclic number.

It is not a de Polignac number, because 799932973069 - 2¹⁷ = 799932841997 is a prime.

It is a super-3 number, since 3×799932973069³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 799932972992 and 799932973010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799932973369) 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, 399966486534 + 399966486535.

It is an arithmetic number, because the mean of its divisors is an integer number (399966486535).

Almost surely, 2^799932973069 is an apocalyptic number.

It is an amenable number.

799932973069 is a deficient number, since it is larger than the sum of its proper divisors (1).

799932973069 is an equidigital number, since it uses as much as digits as its factorization.

799932973069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 312487308, while the sum is 73.

The spelling of 799932973069 in words is "seven hundred ninety-nine billion, nine hundred thirty-two million, nine hundred seventy-three thousand, sixty-nine".