9494934688 has 24 divisors (see below), whose sum is σ = 18703282752. Its totient is φ = 4744894656.

The previous prime is 9494934661. The next prime is 9494934703. The reversal of 9494934688 is 8864394949.

It is a happy number.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19720 + ... + 139207.

It is an arithmetic number, because the mean of its divisors is an integer number (779303448).

Almost surely, 2^9494934688 is an apocalyptic number.

It is an amenable number.

9494934688 is a deficient number, since it is larger than the sum of its proper divisors (9208348064).

9494934688 is a wasteful number, since it uses less digits than its factorization.

9494934688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160804 (or 160796 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 64.

The square root of 9494934688 is about 97441.9554811992. The cubic root of 9494934688 is about 2117.5353082239.

The spelling of 9494934688 in words is "nine billion, four hundred ninety-four million, nine hundred thirty-four thousand, six hundred eighty-eight".