9380720 has 20 divisors (see below), whose sum is σ = 21810360. Its totient is φ = 3752256.

The previous prime is 9380681. The next prime is 9380731. The reversal of 9380720 is 270839.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58550 + ... + 58709.

It is an arithmetic number, because the mean of its divisors is an integer number (1090518).

Almost surely, 2^9380720 is an apocalyptic number.

It is an amenable number.

9380720 is an abundant number, since it is smaller than the sum of its proper divisors (12429640).

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

9380720 is a wasteful number, since it uses less digits than its factorization.

9380720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117272 (or 117266 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 9380720 is about 3062.7961081339. The cubic root of 9380720 is about 210.9010414721.

The spelling of 9380720 in words is "nine million, three hundred eighty thousand, seven hundred twenty".