794695582849 has 63 divisors (see below), whose sum is σ = 977859907843. Its totient is φ = 645785714112.

The previous prime is 794695582841. The next prime is 794695582859. The reversal of 794695582849 is 948285596497.

The square root of 794695582849 is 891457.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14003172225 + 780692410624 = 118335^2 + 883568^2 .

It is not a de Polignac number, because 794695582849 - 2³ = 794695582841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (794695582841) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 7032704217 + ... + 7032704329.

Almost surely, 2^794695582849 is an apocalyptic number.

794695582849 is the 891457-th square number.

794695582849 is the 445729-th centered octagonal number.

It is an amenable number.

794695582849 is a deficient number, since it is larger than the sum of its proper divisors (183164324994).

794695582849 is an frugal number, since it uses more digits than its factorization.

794695582849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 143 counting only the distinct ones).

The product of its digits is 1567641600, while the sum is 76.

The spelling of 794695582849 in words is "seven hundred ninety-four billion, six hundred ninety-five million, five hundred eighty-two thousand, eight hundred forty-nine".