8034868993 has 2 divisors, whose sum is σ = 8034868994. Its totient is φ = 8034868992.

The previous prime is 8034868991. The next prime is 8034869009. The reversal of 8034868993 is 3998684308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7180359169 + 854509824 = 84737^2 + 29232^2 .

It is a cyclic number.

It is not a de Polignac number, because 8034868993 - 2¹ = 8034868991 is a prime.

Together with 8034868991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8034868991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4017434496 + 4017434497.

It is an arithmetic number, because the mean of its divisors is an integer number (4017434497).

Almost surely, 2^8034868993 is an apocalyptic number.

It is an amenable number.

8034868993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8034868993 is an equidigital number, since it uses as much as digits as its factorization.

8034868993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The square root of 8034868993 is about 89637.4307585843. The cubic root of 8034868993 is about 2002.9015379199.

The spelling of 8034868993 in words is "eight billion, thirty-four million, eight hundred sixty-eight thousand, nine hundred ninety-three".