8339081 has 4 divisors (see below), whose sum is σ = 8778000. Its totient is φ = 7900164.

The previous prime is 8339077. The next prime is 8339117. The reversal of 8339081 is 1809338.

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 8339081 - 2² = 8339077 is a prime.

It is a super-2 number, since 2×8339081² = 139080543849122, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8339281) 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, 219431 + ... + 219468.

It is an arithmetic number, because the mean of its divisors is an integer number (2194500).

Almost surely, 2^8339081 is an apocalyptic number.

It is an amenable number.

8339081 is a deficient number, since it is larger than the sum of its proper divisors (438919).

8339081 is a wasteful number, since it uses less digits than its factorization.

8339081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438918.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 8339081 is about 2887.7466994181. The cubic root of 8339081 is about 202.7866670999.

The spelling of 8339081 in words is "eight million, three hundred thirty-nine thousand, eighty-one".