794318878848 has 128 divisors (see below), whose sum is σ = 2303650693440. Its totient is φ = 240500736000.

The previous prime is 794318878841. The next prime is 794318878891. The reversal of 794318878848 is 848878813497.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 794318878848.

It is not an unprimeable number, because it can be changed into a prime (794318878841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4994736 + ... + 5151312.

Almost surely, 2^794318878848 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 794318878848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151825346720).

794318878848 is an abundant number, since it is smaller than the sum of its proper divisors (1509331814592).

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

794318878848 is a wasteful number, since it uses less digits than its factorization.

794318878848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157806 (or 157794 counting only the distinct ones).

The product of its digits is 693633024, while the sum is 75.

The spelling of 794318878848 in words is "seven hundred ninety-four billion, three hundred eighteen million, eight hundred seventy-eight thousand, eight hundred forty-eight".