9684994870 has 16 divisors (see below), whose sum is σ = 17492494320. Its totient is φ = 3860774944.

The previous prime is 9684994853. The next prime is 9684994901. The reversal of 9684994870 is 784994869.

It is a congruent number.

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, 1649800 + ... + 1655659.

It is an arithmetic number, because the mean of its divisors is an integer number (1093280895).

Almost surely, 2^9684994870 is an apocalyptic number.

9684994870 is a deficient number, since it is larger than the sum of its proper divisors (7807499450).

9684994870 is a wasteful number, since it uses less digits than its factorization.

9684994870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305759.

The product of its (nonzero) digits is 31352832, while the sum is 64.

The square root of 9684994870 is about 98412.3715291934. The cubic root of 9684994870 is about 2131.5709769376.

The spelling of 9684994870 in words is "nine billion, six hundred eighty-four million, nine hundred ninety-four thousand, eight hundred seventy".