798305 has 8 divisors (see below), whose sum is σ = 972672. Its totient is φ = 628848.

The previous prime is 798293. The next prime is 798319. The reversal of 798305 is 503897.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 798305 - 2¹⁰ = 797281 is a prime.

It is a Duffinian 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, 857 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (121584).

2⁷⁹⁸³⁰⁵ is an apocalyptic number.

It is an amenable number.

798305 is a deficient number, since it is larger than the sum of its proper divisors (174367).

798305 is a wasteful number, since it uses less digits than its factorization.

798305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 798305 is about 893.4791547652. The cubic root of 798305 is about 92.7661678719.

The spelling of 798305 in words is "seven hundred ninety-eight thousand, three hundred five".