797808796 has 6 divisors (see below), whose sum is σ = 1396165400. Its totient is φ = 398904396.

The previous prime is 797808779. The next prime is 797808829. The reversal of 797808796 is 697808797.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99726096 + ... + 99726103.

Almost surely, 2^797808796 is an apocalyptic number.

It is an amenable number.

797808796 is a deficient number, since it is larger than the sum of its proper divisors (598356604).

797808796 is a wasteful number, since it uses less digits than its factorization.

797808796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199452203 (or 199452201 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 61.

The square root of 797808796 is about 28245.5093067907. The cubic root of 797808796 is about 927.4694360550.

Subtracting from 797808796 its reverse (697808797), we obtain a palindrome (99999999).

The spelling of 797808796 in words is "seven hundred ninety-seven million, eight hundred eight thousand, seven hundred ninety-six".