798117 has 8 divisors (see below), whose sum is σ = 1069824. Its totient is φ = 529248.

The previous prime is 798101. The next prime is 798121. The reversal of 798117 is 711897.

798117 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 not a de Polignac number, because 798117 - 2⁴ = 798101 is a prime.

798117 is a lucky number.

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 798117.

It is not an unprimeable number, because it can be changed into a prime (798197) 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, 73 + ... + 1265.

It is an arithmetic number, because the mean of its divisors is an integer number (133728).

2⁷⁹⁸¹¹⁷ is an apocalyptic number.

It is an amenable number.

798117 is a deficient number, since it is larger than the sum of its proper divisors (271707).

798117 is a wasteful number, since it uses less digits than its factorization.

798117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419.

The product of its digits is 3528, while the sum is 33.

The square root of 798117 is about 893.3739418631. The cubic root of 798117 is about 92.7588851881.

The spelling of 798117 in words is "seven hundred ninety-eight thousand, one hundred seventeen".