8084644339 has 2 divisors, whose sum is σ = 8084644340. Its totient is φ = 8084644338.

The previous prime is 8084644307. The next prime is 8084644361. The reversal of 8084644339 is 9334464808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8084644339 - 2⁵ = 8084644307 is a prime.

It is a super-2 number, since 2×8084644339² (a number of 21 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 8084644292 and 8084644301.

It is not a weakly prime, because it can be changed into another prime (8084644639) 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, 4042322169 + 4042322170.

It is an arithmetic number, because the mean of its divisors is an integer number (4042322170).

Almost surely, 2^8084644339 is an apocalyptic number.

8084644339 is a deficient number, since it is larger than the sum of its proper divisors (1).

8084644339 is an equidigital number, since it uses as much as digits as its factorization.

8084644339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 8084644339 is about 89914.6503023840. The cubic root of 8084644339 is about 2007.0289628179.

The spelling of 8084644339 in words is "eight billion, eighty-four million, six hundred forty-four thousand, three hundred thirty-nine".