9448780 has 48 divisors (see below), whose sum is σ = 22407840. Its totient is φ = 3315200.

The previous prime is 9448771. The next prime is 9448781. The reversal of 9448780 is 878449.

It is not an unprimeable number, because it can be changed into a prime (9448781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5640 + ... + 7120.

It is an arithmetic number, because the mean of its divisors is an integer number (466830).

Almost surely, 2^9448780 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 9448780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11203920).

9448780 is an abundant number, since it is smaller than the sum of its proper divisors (12959060).

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

9448780 is a wasteful number, since it uses less digits than its factorization.

9448780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530 (or 1528 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 9448780 is about 3073.8867903682. The cubic root of 9448780 is about 211.4098634704.

The spelling of 9448780 in words is "nine million, four hundred forty-eight thousand, seven hundred eighty".