38690848601 has 2 divisors, whose sum is σ = 38690848602. Its totient is φ = 38690848600.

The previous prime is 38690848543. The next prime is 38690848643. The reversal of 38690848601 is 10684809683.

38690848601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30060624400 + 8630224201 = 173380^2 + 92899^2 .

It is a cyclic number.

It is not a de Polignac number, because 38690848601 - 2¹⁸ = 38690586457 is a prime.

It is not a weakly prime, because it can be changed into another prime (38690848501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19345424300 + 19345424301.

It is an arithmetic number, because the mean of its divisors is an integer number (19345424301).

Almost surely, 2^38690848601 is an apocalyptic number.

It is an amenable number.

38690848601 is a deficient number, since it is larger than the sum of its proper divisors (1).

38690848601 is an equidigital number, since it uses as much as digits as its factorization.

38690848601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 38690848601 in words is "thirty-eight billion, six hundred ninety million, eight hundred forty-eight thousand, six hundred one".