798499 has 8 divisors (see below), whose sum is σ = 866880. Its totient is φ = 731136.

The previous prime is 798487. The next prime is 798503. The reversal of 798499 is 994897.

798499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 798499 - 2⁹ = 797987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798409) 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, 2979 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (108360).

2⁷⁹⁸⁴⁹⁹ is an apocalyptic number.

798499 is the 478-th nonagonal number.

798499 is a deficient number, since it is larger than the sum of its proper divisors (68381).

798499 is a wasteful number, since it uses less digits than its factorization.

798499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its digits is 163296, while the sum is 46.

The square root of 798499 is about 893.5877125386. The cubic root of 798499 is about 92.7736817833.

The spelling of 798499 in words is "seven hundred ninety-eight thousand, four hundred ninety-nine".