798675858432 has 264 divisors, whose sum is σ = 2366081512704. Its totient is φ = 259396632576.

The previous prime is 798675858397. The next prime is 798675858451. The reversal of 798675858432 is 234858576897.

798675858432 is a `hidden beast` number, since 7 + 9 + 8 + 6 + 7 + 5 + 8 + 584 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

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, 55832593 + ... + 55846895.

Almost surely, 2^798675858432 is an apocalyptic number.

798675858432 is a gapful number since it is divisible by the number (72) 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 798675858432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183040756352).

798675858432 is an abundant number, since it is smaller than the sum of its proper divisors (1567405654272).

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

798675858432 is a wasteful number, since it uses less digits than its factorization.

798675858432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14485 (or 14464 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 72.

The spelling of 798675858432 in words is "seven hundred ninety-eight billion, six hundred seventy-five million, eight hundred fifty-eight thousand, four hundred thirty-two".