79605633798 has 24 divisors (see below), whose sum is σ = 172513903536. Its totient is φ = 26529822000.

The previous prime is 79605633773. The next prime is 79605633827. The reversal of 79605633798 is 89733650697.

79605633798 is a `hidden beast` number, since 7 + 9 + 60 + 563 + 3 + 7 + 9 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357513 + ... + 535748.

It is an arithmetic number, because the mean of its divisors is an integer number (7188079314).

Almost surely, 2^79605633798 is an apocalyptic number.

79605633798 is an abundant number, since it is smaller than the sum of its proper divisors (92908269738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79605633798 is a wasteful number, since it uses less digits than its factorization.

79605633798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898220 (or 898217 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 63.

The spelling of 79605633798 in words is "seventy-nine billion, six hundred five million, six hundred thirty-three thousand, seven hundred ninety-eight".