879601 has 4 divisors (see below), whose sum is σ = 903412. Its totient is φ = 855792.

The previous prime is 879583. The next prime is 879607. The reversal of 879601 is 106978.

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 518400 + 361201 = 720^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 879601 - 2⁹ = 879089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (879607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11850 + ... + 11923.

It is an arithmetic number, because the mean of its divisors is an integer number (225853).

2⁸⁷⁹⁶⁰¹ is an apocalyptic number.

It is an amenable number.

879601 is a deficient number, since it is larger than the sum of its proper divisors (23811).

879601 is a wasteful number, since it uses less digits than its factorization.

879601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23810.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 879601 is about 937.8704601383. The cubic root of 879601 is about 95.8139117963.

The spelling of 879601 in words is "eight hundred seventy-nine thousand, six hundred one".