798988320 has 384 divisors, whose sum is σ = 3093914880. Its totient is φ = 191324160.

The previous prime is 798988301. The next prime is 798988331. The reversal of 798988320 is 23889897.

798988320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2302387 + ... + 2302733.

It is an arithmetic number, because the mean of its divisors is an integer number (8057070).

Almost surely, 2^798988320 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 798988320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546957440).

798988320 is an abundant number, since it is smaller than the sum of its proper divisors (2294926560).

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

798988320 is a wasteful number, since it uses less digits than its factorization.

798988320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 798988320 is about 28266.3814451019. The cubic root of 798988320 is about 927.9262847709.

The spelling of 798988320 in words is "seven hundred ninety-eight million, nine hundred eighty-eight thousand, three hundred twenty".