8934143 has 8 divisors (see below), whose sum is σ = 9455616. Its totient is φ = 8423800.

The previous prime is 8934139. The next prime is 8934173. The reversal of 8934143 is 3414398.

8934143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8934143 - 2² = 8934139 is a prime.

It is a super-2 number, since 2×8934143² = 159637822288898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8934173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103 + ... + 4368.

It is an arithmetic number, because the mean of its divisors is an integer number (1181952).

Almost surely, 2^8934143 is an apocalyptic number.

8934143 is a deficient number, since it is larger than the sum of its proper divisors (521473).

8934143 is a wasteful number, since it uses less digits than its factorization.

8934143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565.

The product of its digits is 10368, while the sum is 32.

The square root of 8934143 is about 2989.0036801583. The cubic root of 8934143 is about 207.4997764550.

The spelling of 8934143 in words is "eight million, nine hundred thirty-four thousand, one hundred forty-three".