9709700 has 144 divisors (see below), whose sum is σ = 28581504. Its totient is φ = 2764800.

The previous prime is 9709691. The next prime is 9709723. The reversal of 9709700 is 79079.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100052 + ... + 100148.

Almost surely, 2^9709700 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 9709700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14290752).

9709700 is an abundant number, since it is smaller than the sum of its proper divisors (18871804).

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

9709700 is a wasteful number, since it uses less digits than its factorization.

9709700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 9709700 is about 3116.0391525140. The cubic root of 9709700 is about 213.3381889086.

The spelling of 9709700 in words is "nine million, seven hundred nine thousand, seven hundred".