8845734493 has 2 divisors, whose sum is σ = 8845734494. Its totient is φ = 8845734492.

The previous prime is 8845734437. The next prime is 8845734509. The reversal of 8845734493 is 3944375488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8366212089 + 479522404 = 91467^2 + 21898^2 .

It is a cyclic number.

It is not a de Polignac number, because 8845734493 - 2²⁹ = 8308863581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8845734413) 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, 4422867246 + 4422867247.

It is an arithmetic number, because the mean of its divisors is an integer number (4422867247).

Almost surely, 2^8845734493 is an apocalyptic number.

It is an amenable number.

8845734493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8845734493 is an equidigital number, since it uses as much as digits as its factorization.

8845734493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11612160, while the sum is 55.

The square root of 8845734493 is about 94051.7649648320. The cubic root of 8845734493 is about 2068.1306291390.

The spelling of 8845734493 in words is "eight billion, eight hundred forty-five million, seven hundred thirty-four thousand, four hundred ninety-three".