9538880 has 56 divisors (see below), whose sum is σ = 24472392. Its totient is φ = 3520512.

The previous prime is 9538877. The next prime is 9538889. The reversal of 9538880 is 888359.

It can be written as a sum of positive squares in 4 ways, for example, as 3136 + 9535744 = 56^2 + 3088^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9538889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (437007).

Almost surely, 2^9538880 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 9538880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12236196).

9538880 is an abundant number, since it is smaller than the sum of its proper divisors (14933512).

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

9538880 is a wasteful number, since it uses less digits than its factorization.

9538880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 9538880 is about 3088.5077302801. The cubic root of 9538880 is about 212.0797137043.

The spelling of 9538880 in words is "nine million, five hundred thirty-eight thousand, eight hundred eighty".