9838081 has 4 divisors (see below), whose sum is σ = 10732464. Its totient is φ = 8943700.

The previous prime is 9838033. The next prime is 9838097. The reversal of 9838081 is 1808389.

9838081 is nontrivially palindromic in base 14.

It is the 1281-st star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9838081 - 2¹¹ = 9836033 is a prime.

It is a super-2 number, since 2×9838081² = 193575675525122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9838081.

It is not an unprimeable number, because it can be changed into a prime (9838001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447175 + ... + 447196.

It is an arithmetic number, because the mean of its divisors is an integer number (2683116).

Almost surely, 2^9838081 is an apocalyptic number.

It is an amenable number.

9838081 is a deficient number, since it is larger than the sum of its proper divisors (894383).

9838081 is a wasteful number, since it uses less digits than its factorization.

9838081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894382.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 9838081 is about 3136.5715359290. The cubic root of 9838081 is about 214.2743228442.

The spelling of 9838081 in words is "nine million, eight hundred thirty-eight thousand, eighty-one".