9834872 has 8 divisors (see below), whose sum is σ = 18440400. Its totient is φ = 4917432.

The previous prime is 9834871. The next prime is 9834883. The reversal of 9834872 is 2784389.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9834871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614672 + ... + 614687.

It is an arithmetic number, because the mean of its divisors is an integer number (2305050).

Almost surely, 2^9834872 is an apocalyptic number.

It is an amenable number.

9834872 is a deficient number, since it is larger than the sum of its proper divisors (8605528).

9834872 is a wasteful number, since it uses less digits than its factorization.

9834872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229365 (or 1229361 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 9834872 is about 3136.0599484066. The cubic root of 9834872 is about 214.2510228708.

The spelling of 9834872 in words is "nine million, eight hundred thirty-four thousand, eight hundred seventy-two".