798674592432 has 80 divisors (see below), whose sum is σ = 2087192134368. Its totient is φ = 263143526400.

The previous prime is 798674592431. The next prime is 798674592493. The reversal of 798674592432 is 234295476897.

It is a super-2 number, since 2×798674592432² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (798674592431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2735958 + ... + 3013770.

Almost surely, 2^798674592432 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 798674592432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043596067184).

798674592432 is an abundant number, since it is smaller than the sum of its proper divisors (1288517541936).

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

798674592432 is a wasteful number, since it uses less digits than its factorization.

798674592432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278518 (or 278512 counting only the distinct ones).

The product of its digits is 182891520, while the sum is 66.

The spelling of 798674592432 in words is "seven hundred ninety-eight billion, six hundred seventy-four million, five hundred ninety-two thousand, four hundred thirty-two".