798031872 has 272 divisors, whose sum is σ = 2642391360. Its totient is φ = 235929600.

The previous prime is 798031849. The next prime is 798031879. The reversal of 798031872 is 278130897.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (798031879) 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, 19464172 + ... + 19464212.

Almost surely, 2^798031872 is an apocalyptic number.

798031872 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 798031872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321195680).

798031872 is an abundant number, since it is smaller than the sum of its proper divisors (1844359488).

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

798031872 is an equidigital number, since it uses as much as digits as its factorization.

798031872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 798031872 is about 28249.4579063033. The cubic root of 798031872 is about 927.5558715069. Note that the first 3 decimals are identical.

The spelling of 798031872 in words is "seven hundred ninety-eight million, thirty-one thousand, eight hundred seventy-two".