698241 has 8 divisors (see below), whose sum is σ = 985824. Its totient is φ = 438080.

The previous prime is 698239. The next prime is 698249. The reversal of 698241 is 142896.

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 698241 - 2¹ = 698239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 698199 and 698208.

It is not an unprimeable number, because it can be changed into a prime (698249) 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, 6795 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (123228).

2⁶⁹⁸²⁴¹ is an apocalyptic number.

It is an amenable number.

698241 is a deficient number, since it is larger than the sum of its proper divisors (287583).

698241 is a wasteful number, since it uses less digits than its factorization.

698241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13711.

The product of its digits is 3456, while the sum is 30.

The square root of 698241 is about 835.6081617600. The cubic root of 698241 is about 88.7159652609.

It can be divided in two parts, 698 and 241, that added together give a palindrome (939).

The spelling of 698241 in words is "six hundred ninety-eight thousand, two hundred forty-one".