896609 has 8 divisors (see below), whose sum is σ = 1069440. Its totient is φ = 734976.

The previous prime is 896587. The next prime is 896617. The reversal of 896609 is 906698.

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 896609 - 2⁸ = 896353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (896669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624 + ... + 2945.

It is an arithmetic number, because the mean of its divisors is an integer number (133680).

2⁸⁹⁶⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

896609 is a deficient number, since it is larger than the sum of its proper divisors (172831).

896609 is a wasteful number, since it uses less digits than its factorization.

896609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 896609 is about 946.8943974911. The cubic root of 896609 is about 96.4275275346.

The spelling of 896609 in words is "eight hundred ninety-six thousand, six hundred nine".