798784057344 has 1248 divisors, whose sum is σ = 2899032111360. Its totient is φ = 193226342400.

The previous prime is 798784057327. The next prime is 798784057349. The reversal of 798784057344 is 443750487897.

798784057344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (1248).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798784057349) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6097588159 + ... + 6097588289.

Almost surely, 2^798784057344 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 798784057344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1449516055680).

798784057344 is an abundant number, since it is smaller than the sum of its proper divisors (2100248054016).

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

798784057344 is a wasteful number, since it uses less digits than its factorization.

798784057344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 66.

The spelling of 798784057344 in words is "seven hundred ninety-eight billion, seven hundred eighty-four million, fifty-seven thousand, three hundred forty-four".