9324472320 has 576 divisors, whose sum is σ = 34772250240. Its totient is φ = 2305425408.

The previous prime is 9324472309. The next prime is 9324472331. The reversal of 9324472320 is 232744239.

It is a happy number.

9324472320 is a `hidden beast` number, since 9 + 324 + 4 + 7 + 2 + 320 = 666.

It is an interprime number because it is at equal distance from previous prime (9324472309) and next prime (9324472331).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112342999 + ... + 112343081.

It is an arithmetic number, because the mean of its divisors is an integer number (60368490).

Almost surely, 2^9324472320 is an apocalyptic number.

9324472320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9324472320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17386125120).

9324472320 is an abundant number, since it is smaller than the sum of its proper divisors (25447777920).

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

9324472320 is a wasteful number, since it uses less digits than its factorization.

9324472320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 9324472320 is about 96563.3073170135. The cubic root of 9324472320 is about 2104.7866865011.

The spelling of 9324472320 in words is "nine billion, three hundred twenty-four million, four hundred seventy-two thousand, three hundred twenty".