9893136 has 80 divisors (see below), whose sum is σ = 28623168. Its totient is φ = 2918400.

The previous prime is 9893131. The next prime is 9893137. The reversal of 9893136 is 6313989.

It is a junction number, because it is equal to n+sod(n) for n = 9893094 and 9893103.

It is not an unprimeable number, because it can be changed into a prime (9893131) 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 15 ways as a sum of consecutive naturals, for example, 21420 + ... + 21876.

Almost surely, 2^9893136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9893136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14311584).

9893136 is an abundant number, since it is smaller than the sum of its proper divisors (18730032).

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

9893136 is a wasteful number, since it uses less digits than its factorization.

9893136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 514 counting only the distinct ones).

The product of its digits is 34992, while the sum is 39.

The square root of 9893136 is about 3145.3355941775. The cubic root of 9893136 is about 214.6732805767.

The spelling of 9893136 in words is "nine million, eight hundred ninety-three thousand, one hundred thirty-six".