9378480 has 80 divisors (see below), whose sum is σ = 30355200. Its totient is φ = 2390784.

The previous prime is 9378451. The next prime is 9378491. The reversal of 9378480 is 848739.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×9378480² = 175911774220800, which contains 22 as substring.

It is an Ulam 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 15 ways as a sum of consecutive naturals, for example, 4671 + ... + 6369.

It is an arithmetic number, because the mean of its divisors is an integer number (379440).

Almost surely, 2^9378480 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 9378480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15177600).

9378480 is an abundant number, since it is smaller than the sum of its proper divisors (20976720).

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

9378480 is a wasteful number, since it uses less digits than its factorization.

9378480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738 (or 1732 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 9378480 is about 3062.4304073725. The cubic root of 9378480 is about 210.8842532817.

The spelling of 9378480 in words is "nine million, three hundred seventy-eight thousand, four hundred eighty".