798315 has 16 divisors (see below), whose sum is σ = 1459968. Its totient is φ = 364896.

The previous prime is 798293. The next prime is 798319. The reversal of 798315 is 513897.

It is not a de Polignac number, because 798315 - 2⁶ = 798251 is a prime.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (798319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3697 + ... + 3906.

It is an arithmetic number, because the mean of its divisors is an integer number (91248).

2⁷⁹⁸³¹⁵ is an apocalyptic number.

798315 is a deficient number, since it is larger than the sum of its proper divisors (661653).

798315 is a wasteful number, since it uses less digits than its factorization.

798315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7618.

The product of its digits is 7560, while the sum is 33.

The square root of 798315 is about 893.4847508492. The cubic root of 798315 is about 92.7665552167.

The spelling of 798315 in words is "seven hundred ninety-eight thousand, three hundred fifteen".