8949093239 has 2 divisors, whose sum is σ = 8949093240. Its totient is φ = 8949093238.

The previous prime is 8949093229. The next prime is 8949093269. The reversal of 8949093239 is 9323909498.

8949093239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8949093239 is a prime.

It is a super-2 number, since 2×8949093239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8949093229) 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, 4474546619 + 4474546620.

It is an arithmetic number, because the mean of its divisors is an integer number (4474546620).

Almost surely, 2^8949093239 is an apocalyptic number.

8949093239 is a deficient number, since it is larger than the sum of its proper divisors (1).

8949093239 is an equidigital number, since it uses as much as digits as its factorization.

8949093239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The square root of 8949093239 is about 94599.6471399339. The cubic root of 8949093239 is about 2076.1545412301.

The spelling of 8949093239 in words is "eight billion, nine hundred forty-nine million, ninety-three thousand, two hundred thirty-nine".