798488 has 16 divisors (see below), whose sum is σ = 1509360. Its totient is φ = 396000.

The previous prime is 798487. The next prime is 798503. The reversal of 798488 is 884897.

It is a happy number.

It is a super-2 number, since 2×798488² = 1275166172288, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 798488.

It is not an unprimeable number, because it can be changed into a prime (798481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878 + ... + 1538.

It is an arithmetic number, because the mean of its divisors is an integer number (94335).

2⁷⁹⁸⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

798488 is a deficient number, since it is larger than the sum of its proper divisors (710872).

798488 is a wasteful number, since it uses less digits than its factorization.

798488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 814 counting only the distinct ones).

The product of its digits is 129024, while the sum is 44.

The square root of 798488 is about 893.5815575536. The cubic root of 798488 is about 92.7732557693.

The spelling of 798488 in words is "seven hundred ninety-eight thousand, four hundred eighty-eight".