9799704 has 72 divisors (see below), whose sum is σ = 27916980. Its totient is φ = 3220560.

The previous prime is 9799703. The next prime is 9799733. The reversal of 9799704 is 4079979.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 9799704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9799703) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 137989 + ... + 138059.

Almost surely, 2^9799704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9799704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13958490).

9799704 is an abundant number, since it is smaller than the sum of its proper divisors (18117276).

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

9799704 is an equidigital number, since it uses as much as digits as its factorization.

9799704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 9799704 is about 3130.4478912769. The cubic root of 9799704 is about 213.9953415587.

The spelling of 9799704 in words is "nine million, seven hundred ninety-nine thousand, seven hundred four".