9684704864 has 12 divisors (see below), whose sum is σ = 19066762764. Its totient is φ = 4842352416.

The previous prime is 9684704863. The next prime is 9684704923. The reversal of 9684704864 is 4684074869.

It is a super-3 number, since 3×9684704864³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9684704863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151323482 + ... + 151323545.

It is an arithmetic number, because the mean of its divisors is an integer number (1588896897).

Almost surely, 2^9684704864 is an apocalyptic number.

It is an amenable number.

9684704864 is a deficient number, since it is larger than the sum of its proper divisors (9382057900).

9684704864 is a wasteful number, since it uses less digits than its factorization.

9684704864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302647037 (or 302647029 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The square root of 9684704864 is about 98410.8980956886. The cubic root of 9684704864 is about 2131.5497009138.

The spelling of 9684704864 in words is "nine billion, six hundred eighty-four million, seven hundred four thousand, eight hundred sixty-four".