9673217 has 4 divisors (see below), whose sum is σ = 9699120. Its totient is φ = 9647316.

The previous prime is 9673207. The next prime is 9673219. The reversal of 9673217 is 7123769.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7123769 = 31 ⋅229799.

It is a cyclic number.

It is not a de Polignac number, because 9673217 - 2⁴ = 9673201 is a prime.

It is a super-2 number, since 2×9673217² = 187142254258178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9673219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12383 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (2424780).

Almost surely, 2^9673217 is an apocalyptic number.

It is an amenable number.

9673217 is a deficient number, since it is larger than the sum of its proper divisors (25903).

9673217 is a wasteful number, since it uses less digits than its factorization.

9673217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25902.

The product of its digits is 15876, while the sum is 35.

The square root of 9673217 is about 3110.1795768090. The cubic root of 9673217 is about 213.0706562452.

The spelling of 9673217 in words is "nine million, six hundred seventy-three thousand, two hundred seventeen".