8389141063 has 4 divisors (see below), whose sum is σ = 8389325968. Its totient is φ = 8388956160.

The previous prime is 8389141051. The next prime is 8389141069. The reversal of 8389141063 is 3601419838.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8389141063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8389141069) 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 3 ways as a sum of consecutive naturals, for example, 27358 + ... + 132388.

It is an arithmetic number, because the mean of its divisors is an integer number (2097331492).

Almost surely, 2^8389141063 is an apocalyptic number.

8389141063 is a deficient number, since it is larger than the sum of its proper divisors (184905).

8389141063 is a wasteful number, since it uses less digits than its factorization.

8389141063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184904.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 8389141063 is about 91592.2543832174. The cubic root of 8389141063 is about 2031.9163847906.

The spelling of 8389141063 in words is "eight billion, three hundred eighty-nine million, one hundred forty-one thousand, sixty-three".