798171432 has 32 divisors (see below), whose sum is σ = 2013094080. Its totient is φ = 263701760.

The previous prime is 798171431. The next prime is 798171443. The reversal of 798171432 is 234171897.

It is not an unprimeable number, because it can be changed into a prime (798171431) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 144444 + ... + 149867.

It is an arithmetic number, because the mean of its divisors is an integer number (62909190).

Almost surely, 2^798171432 is an apocalyptic number.

It is an amenable number.

798171432 is an abundant number, since it is smaller than the sum of its proper divisors (1214922648).

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

798171432 is a wasteful number, since it uses less digits than its factorization.

798171432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294433 (or 294429 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 798171432 is about 28251.9279342136. The cubic root of 798171432 is about 927.6099387510.

The spelling of 798171432 in words is "seven hundred ninety-eight million, one hundred seventy-one thousand, four hundred thirty-two".