9909704 has 32 divisors (see below), whose sum is σ = 21340800. Its totient is φ = 4225920.

The previous prime is 9909703. The next prime is 9909707. The reversal of 9909704 is 4079099.

9909704 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

9909704 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (9909701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17132 + ... + 17700.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^9909704 is an apocalyptic number.

It is an amenable number.

9909704 is an abundant number, since it is smaller than the sum of its proper divisors (11431096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9909704 is a wasteful number, since it uses less digits than its factorization.

9909704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 9909704 is about 3147.9682336390. The cubic root of 9909704 is about 214.7930512706.

The spelling of 9909704 in words is "nine million, nine hundred nine thousand, seven hundred four".