9459546894 has 96 divisors (see below), whose sum is σ = 24429490176. Its totient is φ = 2588474880.

The previous prime is 9459546869. The next prime is 9459546911. The reversal of 9459546894 is 4986459549.

9459546894 is a `hidden beast` number, since 9 + 4 + 5 + 9 + 546 + 89 + 4 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

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, 366399 + ... + 391365.

It is an arithmetic number, because the mean of its divisors is an integer number (254473856).

Almost surely, 2^9459546894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9459546894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12214745088).

9459546894 is an abundant number, since it is smaller than the sum of its proper divisors (14969943282).

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

9459546894 is a wasteful number, since it uses less digits than its factorization.

9459546894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25110 (or 25107 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The square root of 9459546894 is about 97260.2020047254. The cubic root of 9459546894 is about 2114.9013357056.

The spelling of 9459546894 in words is "nine billion, four hundred fifty-nine million, five hundred forty-six thousand, eight hundred ninety-four".