9670609 has 8 divisors (see below), whose sum is σ = 10523240. Its totient is φ = 8833536.

The previous prime is 9670541. The next prime is 9670613. The reversal of 9670609 is 9060769.

It can be written as a sum of positive squares in 4 ways, for example, as 1830609 + 7840000 = 1353^2 + 2800^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9670609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9670699) 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 7 ways as a sum of consecutive naturals, for example, 2574 + ... + 5095.

It is an arithmetic number, because the mean of its divisors is an integer number (1315405).

Almost surely, 2^9670609 is an apocalyptic number.

It is an amenable number.

9670609 is a deficient number, since it is larger than the sum of its proper divisors (852631).

9670609 is a wasteful number, since it uses less digits than its factorization.

9670609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 9670609 is about 3109.7602801502. The cubic root of 9670609 is about 213.0515058351.

The spelling of 9670609 in words is "nine million, six hundred seventy thousand, six hundred nine".