9846209934 has 64 divisors (see below), whose sum is σ = 24514778880. Its totient is φ = 2903052960.

The previous prime is 9846209921. The next prime is 9846209969. The reversal of 9846209934 is 4399026489.

9846209934 is a `hidden beast` number, since 9 + 8 + 4 + 620 + 9 + 9 + 3 + 4 = 666.

9846209934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202024 + ... + 245979.

It is an arithmetic number, because the mean of its divisors is an integer number (383043420).

Almost surely, 2^9846209934 is an apocalyptic number.

9846209934 is an abundant number, since it is smaller than the sum of its proper divisors (14668568946).

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

9846209934 is a wasteful number, since it uses less digits than its factorization.

9846209934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448062 (or 448056 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 9846209934 is about 99228.0702926344. The cubic root of 9846209934 is about 2143.3332291098. Note that the first 3 decimals are identical.

The spelling of 9846209934 in words is "nine billion, eight hundred forty-six million, two hundred nine thousand, nine hundred thirty-four".