798892458000 has 640 divisors, whose sum is σ = 3356515169280. Its totient is φ = 158640537600.

The previous prime is 798892457989. The next prime is 798892458011. The reversal of 798892458000 is 854298897.

It is an interprime number because it is at equal distance from previous prime (798892457989) and next prime (798892458011).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9238966 + ... + 9325034.

It is an arithmetic number, because the mean of its divisors is an integer number (5244554952).

Almost surely, 2^798892458000 is an apocalyptic number.

798892458000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798892458000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1678257584640).

798892458000 is an abundant number, since it is smaller than the sum of its proper divisors (2557622711280).

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

798892458000 is a wasteful number, since it uses less digits than its factorization.

798892458000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86132 (or 86116 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 60.

The spelling of 798892458000 in words is "seven hundred ninety-eight billion, eight hundred ninety-two million, four hundred fifty-eight thousand".