9969700 has 36 divisors (see below), whose sum is σ = 23301460. Its totient is φ = 3680640.

The previous prime is 9969697. The next prime is 9969703. The reversal of 9969700 is 79699.

It is an interprime number because it is at equal distance from previous prime (9969697) and next prime (9969703).

It can be written as a sum of positive squares in 6 ways, for example, as 34596 + 9935104 = 186^2 + 3152^2 .

It is not an unprimeable number, because it can be changed into a prime (9969703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2535 + ... + 5134.

Almost surely, 2^9969700 is an apocalyptic number.

It is an amenable number.

9969700 is an abundant number, since it is smaller than the sum of its proper divisors (13331760).

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

9969700 is a wasteful number, since it uses less digits than its factorization.

9969700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696 (or 7689 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 9969700 is about 3157.4831749354. The cubic root of 9969700 is about 215.2256509549.

The spelling of 9969700 in words is "nine million, nine hundred sixty-nine thousand, seven hundred".