9678752930 has 48 divisors (see below), whose sum is σ = 22108510656. Its totient is φ = 3016752480.

The previous prime is 9678752917. The next prime is 9678752939. The reversal of 9678752930 is 392578769.

It is not an unprimeable number, because it can be changed into a prime (9678752939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 892454 + ... + 903233.

It is an arithmetic number, because the mean of its divisors is an integer number (460593972).

Almost surely, 2^9678752930 is an apocalyptic number.

9678752930 is an abundant number, since it is smaller than the sum of its proper divisors (12429757726).

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

9678752930 is a wasteful number, since it uses less digits than its factorization.

9678752930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795719 (or 1795712 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 56.

The square root of 9678752930 is about 98380.6532301956. The cubic root of 9678752930 is about 2131.1129489016.

The spelling of 9678752930 in words is "nine billion, six hundred seventy-eight million, seven hundred fifty-two thousand, nine hundred thirty".