8275739891 has 2 divisors, whose sum is σ = 8275739892. Its totient is φ = 8275739890.

The previous prime is 8275739873. The next prime is 8275739909. The reversal of 8275739891 is 1989375728.

It is a balanced prime because it is at equal distance from previous prime (8275739873) and next prime (8275739909).

It is a cyclic number.

It is not a de Polignac number, because 8275739891 - 2¹⁴ = 8275723507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8275739891.

It is not a weakly prime, because it can be changed into another prime (8275739821) 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, 4137869945 + 4137869946.

It is an arithmetic number, because the mean of its divisors is an integer number (4137869946).

Almost surely, 2^8275739891 is an apocalyptic number.

8275739891 is a deficient number, since it is larger than the sum of its proper divisors (1).

8275739891 is an equidigital number, since it uses as much as digits as its factorization.

8275739891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 59.

The square root of 8275739891 is about 90971.0937111344. The cubic root of 8275739891 is about 2022.7192645191.

The spelling of 8275739891 in words is "eight billion, two hundred seventy-five million, seven hundred thirty-nine thousand, eight hundred ninety-one".