798004 has 6 divisors (see below), whose sum is σ = 1396514. Its totient is φ = 399000.

The previous prime is 797987. The next prime is 798023. The reversal of 798004 is 400897.

It can be written as a sum of positive squares in only one way, i.e., 435600 + 362404 = 660^2 + 602^2 .

It is a congruent number.

It is an unprimeable number.

798004 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 as a sum of consecutive naturals, namely, 99747 + ... + 99754.

2⁷⁹⁸⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

798004 is a deficient number, since it is larger than the sum of its proper divisors (598510).

798004 is a wasteful number, since it uses less digits than its factorization.

798004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199505 (or 199503 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 798004 is about 893.3106962306. The cubic root of 798004 is about 92.7545072799.

The spelling of 798004 in words is "seven hundred ninety-eight thousand, four".