79803859200 has 216 divisors, whose sum is σ = 283629429888. Its totient is φ = 19643965440.

The previous prime is 79803859199. The next prime is 79803859217. The reversal of 79803859200 is 295830897.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89737 + ... + 409463.

Almost surely, 2^79803859200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79803859200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141814714944).

79803859200 is an abundant number, since it is smaller than the sum of its proper divisors (203825570688).

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

79803859200 is a wasteful number, since it uses less digits than its factorization.

79803859200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319769 (or 319750 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 79803859200 in words is "seventy-nine billion, eight hundred three million, eight hundred fifty-nine thousand, two hundred".