798241 has 4 divisors (see below), whose sum is σ = 807300. Its totient is φ = 789184.

The previous prime is 798227. The next prime is 798251. The reversal of 798241 is 142897.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 279841 + 518400 = 529^2 + 720^2 .

It is a cyclic number.

It is not a de Polignac number, because 798241 - 2⁹ = 797729 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (798221) 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, 4396 + ... + 4573.

It is an arithmetic number, because the mean of its divisors is an integer number (201825).

2⁷⁹⁸²⁴¹ is an apocalyptic number.

It is an amenable number.

798241 is a deficient number, since it is larger than the sum of its proper divisors (9059).

798241 is an equidigital number, since it uses as much as digits as its factorization.

798241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058.

The product of its digits is 4032, while the sum is 31.

The square root of 798241 is about 893.4433389981. The cubic root of 798241 is about 92.7636887888.

The spelling of 798241 in words is "seven hundred ninety-eight thousand, two hundred forty-one".