3768698137 has 2 divisors, whose sum is σ = 3768698138. Its totient is φ = 3768698136.

The previous prime is 3768698119. The next prime is 3768698191. The reversal of 3768698137 is 7318968673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1916600841 + 1852097296 = 43779^2 + 43036^2 .

It is a cyclic number.

It is not a de Polignac number, because 3768698137 - 2³¹ = 1621214489 is a prime.

It is not a weakly prime, because it can be changed into another prime (3768098137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884349068 + 1884349069.

It is an arithmetic number, because the mean of its divisors is an integer number (1884349069).

Almost surely, 2^3768698137 is an apocalyptic number.

It is an amenable number.

3768698137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3768698137 is an equidigital number, since it uses as much as digits as its factorization.

3768698137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The square root of 3768698137 is about 61389.7233826640. The cubic root of 3768698137 is about 1556.1941712482.

The spelling of 3768698137 in words is "three billion, seven hundred sixty-eight million, six hundred ninety-eight thousand, one hundred thirty-seven".