9534754944 has 640 divisors, whose sum is σ = 34212024000. Its totient is φ = 2597806080.

The previous prime is 9534754939. The next prime is 9534754951. The reversal of 9534754944 is 4494574359.

9534754944 is a `hidden beast` number, since 9 + 53 + 4 + 7 + 549 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 87474762 + ... + 87474870.

Almost surely, 2^9534754944 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 9534754944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17106012000).

9534754944 is an abundant number, since it is smaller than the sum of its proper divisors (24677269056).

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

9534754944 is a wasteful number, since it uses less digits than its factorization.

9534754944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 197 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The square root of 9534754944 is about 97646.0697826595. The cubic root of 9534754944 is about 2120.4913824772.

The spelling of 9534754944 in words is "nine billion, five hundred thirty-four million, seven hundred fifty-four thousand, nine hundred forty-four".