798031 has 16 divisors (see below), whose sum is σ = 955584. Its totient is φ = 658944.

The previous prime is 798023. The next prime is 798043. The reversal of 798031 is 130897.

It is not a de Polignac number, because 798031 - 2³ = 798023 is a prime.

It is a super-2 number, since 2×798031² = 1273706953922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798071) 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, 5005 + ... + 5161.

It is an arithmetic number, because the mean of its divisors is an integer number (59724).

2⁷⁹⁸⁰³¹ is an apocalyptic number.

798031 is a deficient number, since it is larger than the sum of its proper divisors (157553).

798031 is a wasteful number, since it uses less digits than its factorization.

798031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 798031 is about 893.3258084260. The cubic root of 798031 is about 92.7555533664.

The spelling of 798031 in words is "seven hundred ninety-eight thousand, thirty-one".