798028 has 24 divisors (see below), whose sum is σ = 1741824. Its totient is φ = 310800.

The previous prime is 798023. The next prime is 798043. The reversal of 798028 is 820897.

It is a happy number.

It is a d-powerful number, because it can be written as 7³ + 9⁶ + 0 + 8⁴ + 2² + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 797984 and 798002.

It is not an unprimeable number, because it can be changed into a prime (798023) 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, 988 + ... + 1603.

It is an arithmetic number, because the mean of its divisors is an integer number (72576).

2⁷⁹⁸⁰²⁸ is an apocalyptic number.

It is an amenable number.

798028 is an abundant number, since it is smaller than the sum of its proper divisors (943796).

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

798028 is a wasteful number, since it uses less digits than its factorization.

798028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613 (or 2611 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 798028 is about 893.3241293058. The cubic root of 798028 is about 92.7554371357.

It can be divided in two parts, 7980 and 28, that added together give a palindrome (8008).

The spelling of 798028 in words is "seven hundred ninety-eight thousand, twenty-eight".