679241 has 4 divisors (see below), whose sum is σ = 701184. Its totient is φ = 657300.

The previous prime is 679229. The next prime is 679249. The reversal of 679241 is 142976.

679241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 679241 - 2¹⁰ = 678217 is a prime.

It is a super-2 number, since 2×679241² = 922736672162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (679249) 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, 10925 + ... + 10986.

It is an arithmetic number, because the mean of its divisors is an integer number (175296).

2⁶⁷⁹²⁴¹ is an apocalyptic number.

It is an amenable number.

679241 is a deficient number, since it is larger than the sum of its proper divisors (21943).

679241 is a wasteful number, since it uses less digits than its factorization.

679241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21942.

The product of its digits is 3024, while the sum is 29.

The square root of 679241 is about 824.1607852840. The cubic root of 679241 is about 87.9038636772.

The spelling of 679241 in words is "six hundred seventy-nine thousand, two hundred forty-one".