9993704 has 32 divisors (see below), whose sum is σ = 21876480. Its totient is φ = 4190784.

The previous prime is 9993703. The next prime is 9993713. The reversal of 9993704 is 4073999.

It is not an unprimeable number, because it can be changed into a prime (9993701) 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 7 ways as a sum of consecutive naturals, for example, 734 + ... + 4530.

It is an arithmetic number, because the mean of its divisors is an integer number (683640).

Almost surely, 2^9993704 is an apocalyptic number.

9993704 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9993704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10938240).

9993704 is an abundant number, since it is smaller than the sum of its proper divisors (11882776).

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

9993704 is a wasteful number, since it uses less digits than its factorization.

9993704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857 (or 3853 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 9993704 is about 3161.2820184223. The cubic root of 9993704 is about 215.3982451082.

The spelling of 9993704 in words is "nine million, nine hundred ninety-three thousand, seven hundred four".