9693916 has 12 divisors (see below), whose sum is σ = 16988832. Its totient is φ = 4839968.

The previous prime is 9693913. The next prime is 9693947. The reversal of 9693916 is 6193969.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9693913) 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, 2541 + ... + 5083.

It is an arithmetic number, because the mean of its divisors is an integer number (1415736).

Almost surely, 2^9693916 is an apocalyptic number.

It is an amenable number.

9693916 is a deficient number, since it is larger than the sum of its proper divisors (7294916).

9693916 is a wasteful number, since it uses less digits than its factorization.

9693916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500 (or 3498 counting only the distinct ones).

The product of its digits is 78732, while the sum is 43.

The square root of 9693916 is about 3113.5054199407. The cubic root of 9693916 is about 213.2225260060. Note that the first 3 decimals are identical.

It can be divided in two parts, 9693 and 916, that multiplied together give a palindrome (8878788).

The spelling of 9693916 in words is "nine million, six hundred ninety-three thousand, nine hundred sixteen".