9869616484 has 24 divisors (see below), whose sum is σ = 21257636288. Its totient is φ = 3904463520.

The previous prime is 9869616469. The next prime is 9869616521. The reversal of 9869616484 is 4846169689.

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, 13556802 + ... + 13557529.

Almost surely, 2^9869616484 is an apocalyptic number.

It is an amenable number.

9869616484 is an abundant number, since it is smaller than the sum of its proper divisors (11388019804).

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

9869616484 is a wasteful number, since it uses less digits than its factorization.

9869616484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27114355 (or 27114353 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 61.

The square root of 9869616484 is about 99345.9434702797. The cubic root of 9869616484 is about 2145.0302724649.

The spelling of 9869616484 in words is "nine billion, eight hundred sixty-nine million, six hundred sixteen thousand, four hundred eighty-four".