9693873 has 12 divisors (see below), whose sum is σ = 16002688. Its totient is φ = 5539320.

The previous prime is 9693863. The next prime is 9693881. The reversal of 9693873 is 3783969.

It is a happy number.

It is not a de Polignac number, because 9693873 - 2⁵ = 9693841 is a prime.

It is a Duffinian number.

9693873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9693863) 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 11 ways as a sum of consecutive naturals, for example, 76873 + ... + 76998.

Almost surely, 2^9693873 is an apocalyptic number.

It is an amenable number.

9693873 is a deficient number, since it is larger than the sum of its proper divisors (6308815).

9693873 is a wasteful number, since it uses less digits than its factorization.

9693873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153884 (or 153881 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9693873 is about 3113.4985145331. The cubic root of 9693873 is about 213.2222107367. Note that the first 4 decimals are identical.

The spelling of 9693873 in words is "nine million, six hundred ninety-three thousand, eight hundred seventy-three".