798017795730 has 48 divisors (see below), whose sum is σ = 2074957807104. Its totient is φ = 212793305760.

The previous prime is 798017795683. The next prime is 798017795747. The reversal of 798017795730 is 37597710897.

798017795730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1516557 + ... + 1973823.

It is an arithmetic number, because the mean of its divisors is an integer number (43228287648).

Almost surely, 2^798017795730 is an apocalyptic number.

798017795730 is an abundant number, since it is smaller than the sum of its proper divisors (1276940011374).

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

798017795730 is a wasteful number, since it uses less digits than its factorization.

798017795730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476671 (or 476668 counting only the distinct ones).

The product of its (nonzero) digits is 23337720, while the sum is 63.

The spelling of 798017795730 in words is "seven hundred ninety-eight billion, seventeen million, seven hundred ninety-five thousand, seven hundred thirty".