9689710372 has 24 divisors (see below), whose sum is σ = 17317001016. Its totient is φ = 4742419968.

The previous prime is 9689710363. The next prime is 9689710391. The reversal of 9689710372 is 2730179869.

It can be written as a sum of positive squares in 4 ways, for example, as 1362052836 + 8327657536 = 36906^2 + 91256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39018 + ... + 144574.

It is an arithmetic number, because the mean of its divisors is an integer number (721541709).

Almost surely, 2^9689710372 is an apocalyptic number.

It is an amenable number.

9689710372 is a deficient number, since it is larger than the sum of its proper divisors (7627290644).

9689710372 is a wasteful number, since it uses less digits than its factorization.

9689710372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106047 (or 106045 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 52.

The square root of 9689710372 is about 98436.3264857034. The cubic root of 9689710372 is about 2131.9168658264.

The spelling of 9689710372 in words is "nine billion, six hundred eighty-nine million, seven hundred ten thousand, three hundred seventy-two".