7736340137 has 2 divisors, whose sum is σ = 7736340138. Its totient is φ = 7736340136.

The previous prime is 7736340091. The next prime is 7736340149. The reversal of 7736340137 is 7310436377.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5011082521 + 2725257616 = 70789^2 + 52204^2 .

It is a cyclic number.

It is not a de Polignac number, because 7736340137 - 2¹⁰ = 7736339113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7736340094 and 7736340103.

It is not a weakly prime, because it can be changed into another prime (7736300137) 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, 3868170068 + 3868170069.

It is an arithmetic number, because the mean of its divisors is an integer number (3868170069).

Almost surely, 2^7736340137 is an apocalyptic number.

It is an amenable number.

7736340137 is a deficient number, since it is larger than the sum of its proper divisors (1).

7736340137 is an equidigital number, since it uses as much as digits as its factorization.

7736340137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 41.

The square root of 7736340137 is about 87956.4672835375. The cubic root of 7736340137 is about 1977.7824488793.

The spelling of 7736340137 in words is "seven billion, seven hundred thirty-six million, three hundred forty thousand, one hundred thirty-seven".