798258473773 has 2 divisors, whose sum is σ = 798258473774. Its totient is φ = 798258473772.

The previous prime is 798258473723. The next prime is 798258473783. The reversal of 798258473773 is 377374852897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662306247684 + 135952226089 = 813822^2 + 368717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-798258473773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798258473723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399129236886 + 399129236887.

It is an arithmetic number, because the mean of its divisors is an integer number (399129236887).

Almost surely, 2^798258473773 is an apocalyptic number.

It is an amenable number.

798258473773 is a deficient number, since it is larger than the sum of its proper divisors (1).

798258473773 is an equidigital number, since it uses as much as digits as its factorization.

798258473773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497871360, while the sum is 70.

The spelling of 798258473773 in words is "seven hundred ninety-eight billion, two hundred fifty-eight million, four hundred seventy-three thousand, seven hundred seventy-three".