9694679472 has 120 divisors (see below), whose sum is σ = 29167656960. Its totient is φ = 2996300160.

The previous prime is 9694679441. The next prime is 9694679473. The reversal of 9694679472 is 2749764969.

9694679472 is a `hidden beast` number, since 9 + 6 + 94 + 6 + 79 + 472 = 666.

It is not an unprimeable number, because it can be changed into a prime (9694679473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90897 + ... + 166287.

It is an arithmetic number, because the mean of its divisors is an integer number (243063808).

Almost surely, 2^9694679472 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 9694679472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14583828480).

9694679472 is an abundant number, since it is smaller than the sum of its proper divisors (19472977488).

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

9694679472 is a wasteful number, since it uses less digits than its factorization.

9694679472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75471 (or 75462 counting only the distinct ones).

The product of its digits is 41150592, while the sum is 63.

The square root of 9694679472 is about 98461.5634245161. The cubic root of 9694679472 is about 2132.2812350837.

The spelling of 9694679472 in words is "nine billion, six hundred ninety-four million, six hundred seventy-nine thousand, four hundred seventy-two".