798228432 has 200 divisors, whose sum is σ = 2455854720. Its totient is φ = 249765120.

The previous prime is 798228427. The next prime is 798228433. The reversal of 798228432 is 234822897.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798228433) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1818069 + ... + 1818507.

Almost surely, 2^798228432 is an apocalyptic number.

798228432 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 798228432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227927360).

798228432 is an abundant number, since it is smaller than the sum of its proper divisors (1657626288).

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

798228432 is a wasteful number, since it uses less digits than its factorization.

798228432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 528 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 798228432 is about 28252.9366969170. The cubic root of 798228432 is about 927.6320194326.

The spelling of 798228432 in words is "seven hundred ninety-eight million, two hundred twenty-eight thousand, four hundred thirty-two".