798273677520 has 480 divisors, whose sum is σ = 3181385961600. Its totient is φ = 183334440960.

The previous prime is 798273677519. The next prime is 798273677527. The reversal of 798273677520 is 25776372897.

798273677520 is a `hidden beast` number, since 7 + 9 + 8 + 2 + 7 + 36 + 77 + 520 = 666.

798273677520 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798273677527) 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, 4885464 + ... + 5046216.

It is an arithmetic number, because the mean of its divisors is an integer number (6627887420).

Almost surely, 2^798273677520 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 798273677520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590692980800).

798273677520 is an abundant number, since it is smaller than the sum of its proper divisors (2383112284080).

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

798273677520 is a wasteful number, since it uses less digits than its factorization.

798273677520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160816 (or 160793 counting only the distinct ones).

The product of its (nonzero) digits is 62233920, while the sum is 63.

The spelling of 798273677520 in words is "seven hundred ninety-eight billion, two hundred seventy-three million, six hundred seventy-seven thousand, five hundred twenty".