6766148339 has 2 divisors, whose sum is σ = 6766148340. Its totient is φ = 6766148338.

The previous prime is 6766148321. The next prime is 6766148351. The reversal of 6766148339 is 9338416676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6766148339 - 2¹⁶ = 6766082803 is a prime.

It is not a weakly prime, because it can be changed into another prime (6766148309) 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, 3383074169 + 3383074170.

It is an arithmetic number, because the mean of its divisors is an integer number (3383074170).

Almost surely, 2^6766148339 is an apocalyptic number.

6766148339 is a deficient number, since it is larger than the sum of its proper divisors (1).

6766148339 is an equidigital number, since it uses as much as digits as its factorization.

6766148339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 53.

The square root of 6766148339 is about 82256.6005801358. The cubic root of 6766148339 is about 1891.3874584835.

The spelling of 6766148339 in words is "six billion, seven hundred sixty-six million, one hundred forty-eight thousand, three hundred thirty-nine".