9609684841 has 9 divisors (see below), whose sum is σ = 9684069949. Its totient is φ = 9535869004.

The previous prime is 9609684839. The next prime is 9609684857. The reversal of 9609684841 is 1484869069.

The square root of 9609684841 is 98029.

It is a perfect power (a square), and thus also a powerful number.

9609684841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9609684841 - 2¹ = 9609684839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9609684041) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16370550 + ... + 16371136.

Almost surely, 2^9609684841 is an apocalyptic number.

9609684841 is the 98029-th square number.

9609684841 is the 49015-th centered octagonal number.

It is an amenable number.

9609684841 is a deficient number, since it is larger than the sum of its proper divisors (74385108).

9609684841 is an frugal number, since it uses more digits than its factorization.

9609684841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The cubic root of 9609684841 is about 2126.0315981111.

The spelling of 9609684841 in words is "nine billion, six hundred nine million, six hundred eighty-four thousand, eight hundred forty-one".