9390624 has 48 divisors (see below), whose sum is σ = 25728192. Its totient is φ = 2993408.

The previous prime is 9390607. The next prime is 9390629. The reversal of 9390624 is 4260939.

It is a tau number, because it is divible by the number of its divisors (48).

It is an Ulam number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (9390629) 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, 82 + ... + 4334.

It is an arithmetic number, because the mean of its divisors is an integer number (536004).

Almost surely, 2^9390624 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 9390624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12864096).

9390624 is an abundant number, since it is smaller than the sum of its proper divisors (16337568).

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

9390624 is a wasteful number, since it uses less digits than its factorization.

9390624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289 (or 4281 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 9390624 is about 3064.4125048694. The cubic root of 9390624 is about 210.9752372428.

The spelling of 9390624 in words is "nine million, three hundred ninety thousand, six hundred twenty-four".