9646098841 has 4 divisors (see below), whose sum is σ = 9646464384. Its totient is φ = 9645733300.

The previous prime is 9646098817. The next prime is 9646098863. The reversal of 9646098841 is 1488906469.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9646098841 - 2¹¹ = 9646096793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9646098811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139825 + ... + 197086.

It is an arithmetic number, because the mean of its divisors is an integer number (2411616096).

Almost surely, 2^9646098841 is an apocalyptic number.

It is an amenable number.

9646098841 is a deficient number, since it is larger than the sum of its proper divisors (365543).

9646098841 is a wasteful number, since it uses less digits than its factorization.

9646098841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365542.

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

The square root of 9646098841 is about 98214.5551382279. Note that the first 3 decimals coincide. The cubic root of 9646098841 is about 2128.7136053903.

The spelling of 9646098841 in words is "nine billion, six hundred forty-six million, ninety-eight thousand, eight hundred forty-one".