9473920 has 64 divisors (see below), whose sum is σ = 23023440. Its totient is φ = 3727360.

The previous prime is 9473899. The next prime is 9473929. The reversal of 9473920 is 293749.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473929) 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, 72255 + ... + 72385.

Almost surely, 2^9473920 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 9473920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11511720).

9473920 is an abundant number, since it is smaller than the sum of its proper divisors (13549520).

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

9473920 is a wasteful number, since it uses less digits than its factorization.

9473920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 9473920 is about 3077.9733592089. The cubic root of 9473920 is about 211.5971940837.

The spelling of 9473920 in words is "nine million, four hundred seventy-three thousand, nine hundred twenty".