797383593829 has 2 divisors, whose sum is σ = 797383593830. Its totient is φ = 797383593828.

The previous prime is 797383593821. The next prime is 797383593893. The reversal of 797383593829 is 928395383797.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 776002428100 + 21381165729 = 880910^2 + 146223^2 .

It is a cyclic number.

It is not a de Polignac number, because 797383593829 - 2³ = 797383593821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797383593821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398691796914 + 398691796915.

It is an arithmetic number, because the mean of its divisors is an integer number (398691796915).

Almost surely, 2^797383593829 is an apocalyptic number.

It is an amenable number.

797383593829 is a deficient number, since it is larger than the sum of its proper divisors (1).

797383593829 is an equidigital number, since it uses as much as digits as its factorization.

797383593829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 617258880, while the sum is 73.

The spelling of 797383593829 in words is "seven hundred ninety-seven billion, three hundred eighty-three million, five hundred ninety-three thousand, eight hundred twenty-nine".