8334681 has 4 divisors (see below), whose sum is σ = 11112912. Its totient is φ = 5556452.

The previous prime is 8334661. The next prime is 8334701. The reversal of 8334681 is 1864338.

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 an interprime number because it is at equal distance from previous prime (8334661) and next prime (8334701).

It is a cyclic number.

It is not a de Polignac number, because 8334681 - 2⁶ = 8334617 is a prime.

It is a super-2 number, since 2×8334681² = 138933814743522, which contains 22 as substring.

It is a Curzon number.

8334681 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8334631) 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, 1389111 + ... + 1389116.

It is an arithmetic number, because the mean of its divisors is an integer number (2778228).

Almost surely, 2^8334681 is an apocalyptic number.

It is an amenable number.

8334681 is a deficient number, since it is larger than the sum of its proper divisors (2778231).

8334681 is a wasteful number, since it uses less digits than its factorization.

8334681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778230.

The product of its digits is 13824, while the sum is 33.

The square root of 8334681 is about 2886.9847592254. The cubic root of 8334681 is about 202.7509949712.

The spelling of 8334681 in words is "eight million, three hundred thirty-four thousand, six hundred eighty-one".