798190 has 16 divisors (see below), whose sum is σ = 1512720. Its totient is φ = 302400.

The previous prime is 798179. The next prime is 798191. The reversal of 798190 is 91897.

It is a super-2 number, since 2×798190² = 1274214552200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798191) by changing a digit.

798190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1911 + ... + 2290.

It is an arithmetic number, because the mean of its divisors is an integer number (94545).

2⁷⁹⁸¹⁹⁰ is an apocalyptic number.

798190 is a deficient number, since it is larger than the sum of its proper divisors (714530).

798190 is a wasteful number, since it uses less digits than its factorization.

798190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4227.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 798190 is about 893.4147972806. The cubic root of 798190 is about 92.7617131745.

The spelling of 798190 in words is "seven hundred ninety-eight thousand, one hundred ninety".