8870609 has 8 divisors (see below), whose sum is σ = 9700128. Its totient is φ = 8044960.

The previous prime is 8870593. The next prime is 8870627. The reversal of 8870609 is 9060788.

8870609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8870609 - 2⁴ = 8870593 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 (8870689) 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, 6134 + ... + 7440.

It is an arithmetic number, because the mean of its divisors is an integer number (1212516).

Almost surely, 2^8870609 is an apocalyptic number.

It is an amenable number.

8870609 is a deficient number, since it is larger than the sum of its proper divisors (829519).

8870609 is a wasteful number, since it uses less digits than its factorization.

8870609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 8870609 is about 2978.3567617060. The cubic root of 8870609 is about 207.0067366163.

The spelling of 8870609 in words is "eight million, eight hundred seventy thousand, six hundred nine".