9481320 has 64 divisors (see below), whose sum is σ = 31608000. Its totient is φ = 2528064.

The previous prime is 9481309. The next prime is 9481321. The reversal of 9481320 is 231849.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9481321) 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, 3310 + ... + 5469.

It is an arithmetic number, because the mean of its divisors is an integer number (493875).

Almost surely, 2^9481320 is an apocalyptic number.

9481320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9481320 is an abundant number, since it is smaller than the sum of its proper divisors (22126680).

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

9481320 is a wasteful number, since it uses less digits than its factorization.

9481320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8799 (or 8789 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 9481320 is about 3079.1752142416. The cubic root of 9481320 is about 211.6522720145.

It can be divided in two parts, 9481 and 320, that added together give a square (9801 = 99²).

The spelling of 9481320 in words is "nine million, four hundred eighty-one thousand, three hundred twenty".