9670897 has 4 divisors (see below), whose sum is σ = 9677556. Its totient is φ = 9664240.

The previous prime is 9670883. The next prime is 9670907. The reversal of 9670897 is 7980769.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7980769 = 17 ⋅469457.

It can be written as a sum of positive squares in 2 ways, for example, as 4096576 + 5574321 = 2024^2 + 2361^2 .

It is a cyclic number.

It is not a de Polignac number, because 9670897 - 2⁷ = 9670769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9670877) 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 3 ways as a sum of consecutive naturals, for example, 118 + ... + 4399.

It is an arithmetic number, because the mean of its divisors is an integer number (2419389).

Almost surely, 2^9670897 is an apocalyptic number.

It is an amenable number.

9670897 is a deficient number, since it is larger than the sum of its proper divisors (6659).

9670897 is a wasteful number, since it uses less digits than its factorization.

9670897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658.

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 9670897 is about 3109.8065856255. The cubic root of 9670897 is about 213.0536207734.

The spelling of 9670897 in words is "nine million, six hundred seventy thousand, eight hundred ninety-seven".