791898 has 16 divisors (see below), whose sum is σ = 1611360. Its totient is φ = 259376.

The previous prime is 791897. The next prime is 791899. The reversal of 791898 is 898197.

It is an interprime number because it is at equal distance from previous prime (791897) and next prime (791899).

It is not an unprimeable number, because it can be changed into a prime (791891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (100710).

2⁷⁹¹⁸⁹⁸ is an apocalyptic number.

791898 is an abundant number, since it is smaller than the sum of its proper divisors (819462).

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

791898 is a wasteful number, since it uses less digits than its factorization.

791898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301.

The product of its digits is 36288, while the sum is 42.

The square root of 791898 is about 889.8865096179. The cubic root of 791898 is about 92.5173281391.

It can be divided in two parts, 79189 and 8, that added together give a palindrome (79197).

The spelling of 791898 in words is "seven hundred ninety-one thousand, eight hundred ninety-eight".