798299712 has 168 divisors, whose sum is σ = 2712289216. Its totient is φ = 228054528.

The previous prime is 798299699. The next prime is 798299717. The reversal of 798299712 is 217992897.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798299717) 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 23 ways as a sum of consecutive naturals, for example, 105198 + ... + 112530.

Almost surely, 2^798299712 is an apocalyptic number.

798299712 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 798299712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1356144608).

798299712 is an abundant number, since it is smaller than the sum of its proper divisors (1913989504).

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

798299712 is an equidigital number, since it uses as much as digits as its factorization.

798299712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367 (or 7345 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 54.

The square root of 798299712 is about 28254.1981305434. The cubic root of 798299712 is about 927.6596304270.

The spelling of 798299712 in words is "seven hundred ninety-eight million, two hundred ninety-nine thousand, seven hundred twelve".