9449626560 has 224 divisors, whose sum is σ = 32892943104. Its totient is φ = 2279424000.

The previous prime is 9449626519. The next prime is 9449626583. The reversal of 9449626560 is 656269449.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2226040 + ... + 2230280.

It is an arithmetic number, because the mean of its divisors is an integer number (146843496).

Almost surely, 2^9449626560 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 9449626560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16446471552).

9449626560 is an abundant number, since it is smaller than the sum of its proper divisors (23443316544).

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

9449626560 is a wasteful number, since it uses less digits than its factorization.

9449626560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483 (or 4473 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The square root of 9449626560 is about 97209.1896890412. The cubic root of 9449626560 is about 2114.1617701178.

The spelling of 9449626560 in words is "nine billion, four hundred forty-nine million, six hundred twenty-six thousand, five hundred sixty".