8026913149 has 2 divisors, whose sum is σ = 8026913150. Its totient is φ = 8026913148.

The previous prime is 8026913117. The next prime is 8026913269. The reversal of 8026913149 is 9413196208.

It is a happy number.

8026913149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6953892100 + 1073021049 = 83390^2 + 32757^2 .

It is a cyclic number.

It is not a de Polignac number, because 8026913149 - 2⁵ = 8026913117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8026913549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013456574 + 4013456575.

It is an arithmetic number, because the mean of its divisors is an integer number (4013456575).

Almost surely, 2^8026913149 is an apocalyptic number.

It is an amenable number.

8026913149 is a deficient number, since it is larger than the sum of its proper divisors (1).

8026913149 is an equidigital number, since it uses as much as digits as its factorization.

8026913149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 8026913149 is about 89593.0418559388. The cubic root of 8026913149 is about 2002.2402521150.

The spelling of 8026913149 in words is "eight billion, twenty-six million, nine hundred thirteen thousand, one hundred forty-nine".