9834874 has 48 divisors (see below), whose sum is σ = 18874944. Its totient is φ = 3749760.

The previous prime is 9834871. The next prime is 9834883. The reversal of 9834874 is 4784389.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9834874.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228697 + ... + 228739.

It is an arithmetic number, because the mean of its divisors is an integer number (393228).

Almost surely, 2^9834874 is an apocalyptic number.

9834874 is a deficient number, since it is larger than the sum of its proper divisors (9040070).

9834874 is a wasteful number, since it uses less digits than its factorization.

9834874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 100 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 9834874 is about 3136.0602672780. The cubic root of 9834874 is about 214.2510373940.

The spelling of 9834874 in words is "nine million, eight hundred thirty-four thousand, eight hundred seventy-four".