798320 has 40 divisors (see below), whose sum is σ = 1968624. Its totient is φ = 300032.

The previous prime is 798319. The next prime is 798331. The reversal of 798320 is 23897.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067 + ... + 1653.

2⁷⁹⁸³²⁰ 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 798320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984312).

798320 is an abundant number, since it is smaller than the sum of its proper divisors (1170304).

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

798320 is a wasteful number, since it uses less digits than its factorization.

798320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 798320 is about 893.4875488780. The cubic root of 798320 is about 92.7667488879.

The spelling of 798320 in words is "seven hundred ninety-eight thousand, three hundred twenty".