9465869952 has 640 divisors, whose sum is σ = 35829319680. Its totient is φ = 2409523200.

The previous prime is 9465869891. The next prime is 9465869953. The reversal of 9465869952 is 2599685649.

9465869952 is a `hidden beast` number, since 9 + 46 + 586 + 9 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 9465869952.

It is not an unprimeable number, because it can be changed into a prime (9465869953) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 56681773 + ... + 56681939.

It is an arithmetic number, because the mean of its divisors is an integer number (55983312).

Almost surely, 2^9465869952 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 9465869952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17914659840).

9465869952 is an abundant number, since it is smaller than the sum of its proper divisors (26363449728).

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

9465869952 is a wasteful number, since it uses less digits than its factorization.

9465869952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 261 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 63.

The square root of 9465869952 is about 97292.7024601537. The cubic root of 9465869952 is about 2115.3724528919.

The spelling of 9465869952 in words is "nine billion, four hundred sixty-five million, eight hundred sixty-nine thousand, nine hundred fifty-two".