9853149 has 16 divisors (see below), whose sum is σ = 14236992. Its totient is φ = 6037248.

The previous prime is 9853141. The next prime is 9853159. The reversal of 9853149 is 9413589.

It is not a de Polignac number, because 9853149 - 2³ = 9853141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9853141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54 + ... + 4439.

It is an arithmetic number, because the mean of its divisors is an integer number (889812).

Almost surely, 2^9853149 is an apocalyptic number.

It is an amenable number.

9853149 is a deficient number, since it is larger than the sum of its proper divisors (4383843).

9853149 is a wasteful number, since it uses less digits than its factorization.

9853149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556.

The product of its digits is 38880, while the sum is 39.

The square root of 9853149 is about 3138.9726026202. The cubic root of 9853149 is about 214.3836611913.

The spelling of 9853149 in words is "nine million, eight hundred fifty-three thousand, one hundred forty-nine".