798328496430 has 256 divisors, whose sum is σ = 2334531870720. Its totient is φ = 193336012800.

The previous prime is 798328496423. The next prime is 798328496443. The reversal of 798328496430 is 34694823897.

798328496430 is a `hidden beast` number, since 7 + 9 + 8 + 32 + 84 + 96 + 430 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15290770 + ... + 15342890.

It is an arithmetic number, because the mean of its divisors is an integer number (9119265120).

Almost surely, 2^798328496430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798328496430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1167265935360).

798328496430 is an abundant number, since it is smaller than the sum of its proper divisors (1536203374290).

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

798328496430 is a wasteful number, since it uses less digits than its factorization.

798328496430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52272 (or 52266 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 798328496430 in words is "seven hundred ninety-eight billion, three hundred twenty-eight million, four hundred ninety-six thousand, four hundred thirty".