9788828929 has 8 divisors (see below), whose sum is σ = 10680048288. Its totient is φ = 8897830560.

The previous prime is 9788828927. The next prime is 9788828941. The reversal of 9788828929 is 9298288879.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9788828929 - 2¹ = 9788828927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9788828921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45349 + ... + 147085.

It is an arithmetic number, because the mean of its divisors is an integer number (1335006036).

Almost surely, 2^9788828929 is an apocalyptic number.

It is an amenable number.

9788828929 is a deficient number, since it is larger than the sum of its proper divisors (891219359).

9788828929 is a wasteful number, since it uses less digits than its factorization.

9788828929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110495.

The product of its digits is 83607552, while the sum is 70.

The square root of 9788828929 is about 98938.5108489106. The cubic root of 9788828929 is about 2139.1615291084.

The spelling of 9788828929 in words is "nine billion, seven hundred eighty-eight million, eight hundred twenty-eight thousand, nine hundred twenty-nine".