9429896788 has 48 divisors (see below), whose sum is σ = 17972980480. Its totient is φ = 4303113984.

The previous prime is 9429896743. The next prime is 9429896813. The reversal of 9429896788 is 8876989249.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5017633 + ... + 5019511.

Almost surely, 2^9429896788 is an apocalyptic number.

It is an amenable number.

9429896788 is a deficient number, since it is larger than the sum of its proper divisors (8543083692).

9429896788 is a wasteful number, since it uses less digits than its factorization.

9429896788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936 (or 2934 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 70.

The square root of 9429896788 is about 97107.6556611269. The cubic root of 9429896788 is about 2112.6893664868.

The spelling of 9429896788 in words is "nine billion, four hundred twenty-nine million, eight hundred ninety-six thousand, seven hundred eighty-eight".