794661166497 has 24 divisors (see below), whose sum is σ = 1166036080608. Its totient is φ = 481030285120.

The previous prime is 794661166469. The next prime is 794661166501.

794661166497 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 794661166497 - 2⁸ = 794661166241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (794661166427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1023348 + ... + 1623749.

It is an arithmetic number, because the mean of its divisors is an integer number (48584836692).

Almost surely, 2^794661166497 is an apocalyptic number.

It is an amenable number.

794661166497 is a deficient number, since it is larger than the sum of its proper divisors (371374914111).

794661166497 is a wasteful number, since it uses less digits than its factorization.

794661166497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647949 (or 2647938 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 66.

It can be divided in two parts, 7946611 and 66497, that added together give a palindrome (8013108).

The spelling of 794661166497 in words is "seven hundred ninety-four billion, six hundred sixty-one million, one hundred sixty-six thousand, four hundred ninety-seven".