8334039899 has 2 divisors, whose sum is σ = 8334039900. Its totient is φ = 8334039898.

The previous prime is 8334039881. The next prime is 8334039911. The reversal of 8334039899 is 9989304338.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8334039899 is a prime.

It is not a weakly prime, because it can be changed into another prime (8334039199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4167019949 + 4167019950.

It is an arithmetic number, because the mean of its divisors is an integer number (4167019950).

Almost surely, 2^8334039899 is an apocalyptic number.

8334039899 is a deficient number, since it is larger than the sum of its proper divisors (1).

8334039899 is an equidigital number, since it uses as much as digits as its factorization.

8334039899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The square root of 8334039899 is about 91290.9628550384. The cubic root of 8334039899 is about 2027.4579632399.

The spelling of 8334039899 in words is "eight billion, three hundred thirty-four million, thirty-nine thousand, eight hundred ninety-nine".