9693693 has 12 divisors (see below), whose sum is σ = 14232348. Its totient is φ = 6356160.

The previous prime is 9693661. The next prime is 9693713. The reversal of 9693693 is 3963969.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 9018009 = 822^2 + 3003^2 .

It is not a de Polignac number, because 9693693 - 2⁵ = 9693661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9693623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8280 + ... + 9377.

It is an arithmetic number, because the mean of its divisors is an integer number (1186029).

Almost surely, 2^9693693 is an apocalyptic number.

It is an amenable number.

9693693 is a deficient number, since it is larger than the sum of its proper divisors (4538655).

9693693 is a wasteful number, since it uses less digits than its factorization.

9693693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17724 (or 17721 counting only the distinct ones).

The product of its digits is 236196, while the sum is 45.

The square root of 9693693 is about 3113.4696080097. The cubic root of 9693693 is about 213.2208909946.

The spelling of 9693693 in words is "nine million, six hundred ninety-three thousand, six hundred ninety-three".