793682028746209 has 8 divisors (see below), whose sum is σ = 809022573666792. Its totient is φ = 778355017614720.

The previous prime is 793682028746177. The next prime is 793682028746261. The reversal of 793682028746209 is 902647820286397.

It can be written as a sum of positive squares in 4 ways, for example, as 291024731945809 + 502657296800400 = 17059447^2 + 22420020^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 793682028746209 - 2⁵ = 793682028746177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (793682028746309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3383328852 + ... + 3383563429.

It is an arithmetic number, because the mean of its divisors is an integer number (101127821708349).

Almost surely, 2^{793682028746209} is an apocalyptic number.

It is an amenable number.

793682028746209 is a deficient number, since it is larger than the sum of its proper divisors (15340544920583).

793682028746209 is a wasteful number, since it uses less digits than its factorization.

793682028746209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6766894547.

The product of its (nonzero) digits is 877879296, while the sum is 73.

The spelling of 793682028746209 in words is "seven hundred ninety-three trillion, six hundred eighty-two billion, twenty-eight million, seven hundred forty-six thousand, two hundred nine".