9628900 has 18 divisors (see below), whose sum is σ = 20894930. Its totient is φ = 3851520.

The previous prime is 9628897. The next prime is 9628909. The reversal of 9628900 is 98269.

9628900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 831744 + 8797156 = 912^2 + 2966^2 .

It is a nialpdrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (9628909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48045 + ... + 48244.

Almost surely, 2^9628900 is an apocalyptic number.

It is an amenable number.

9628900 is an abundant number, since it is smaller than the sum of its proper divisors (11266030).

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

9628900 is a wasteful number, since it uses less digits than its factorization.

9628900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96303 (or 96296 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 9628900 is about 3103.0468897521. The cubic root of 9628900 is about 212.7447698547.

The spelling of 9628900 in words is "nine million, six hundred twenty-eight thousand, nine hundred".