8389750099 has 2 divisors, whose sum is σ = 8389750100. Its totient is φ = 8389750098.

The previous prime is 8389750073. The next prime is 8389750147. The reversal of 8389750099 is 9900579838.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8389750099 - 2⁷ = 8389749971 is a prime.

It is not a weakly prime, because it can be changed into another prime (8389750399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4194875049 + 4194875050.

It is an arithmetic number, because the mean of its divisors is an integer number (4194875050).

Almost surely, 2^8389750099 is an apocalyptic number.

8389750099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8389750099 is an equidigital number, since it uses as much as digits as its factorization.

8389750099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 58.

The square root of 8389750099 is about 91595.5790363269. The cubic root of 8389750099 is about 2031.9655547144.

The spelling of 8389750099 in words is "eight billion, three hundred eighty-nine million, seven hundred fifty thousand, ninety-nine".