9983081 has 8 divisors (see below), whose sum is σ = 10699584. Its totient is φ = 9290160.

The previous prime is 9983033. The next prime is 9983101. The reversal of 9983081 is 1803899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9983081 - 2¹⁰ = 9982057 is a prime.

It is a super-2 number, since 2×9983081² = 199323812505122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9983011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5015 + ... + 6716.

It is an arithmetic number, because the mean of its divisors is an integer number (1337448).

Almost surely, 2^9983081 is an apocalyptic number.

It is an amenable number.

9983081 is a deficient number, since it is larger than the sum of its proper divisors (716503).

9983081 is a wasteful number, since it uses less digits than its factorization.

9983081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11791.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 9983081 is about 3159.6013989109. The cubic root of 9983081 is about 215.3218974800.

The spelling of 9983081 in words is "nine million, nine hundred eighty-three thousand, eighty-one".