38969597299 has 2 divisors, whose sum is σ = 38969597300. Its totient is φ = 38969597298.

The previous prime is 38969597281. The next prime is 38969597311. The reversal of 38969597299 is 99279596983.

38969597299 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 is a cyclic number.

It is not a de Polignac number, because 38969597299 - 2¹⁷ = 38969466227 is a prime.

It is not a weakly prime, because it can be changed into another prime (38969597279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19484798649 + 19484798650.

It is an arithmetic number, because the mean of its divisors is an integer number (19484798650).

Almost surely, 2^38969597299 is an apocalyptic number.

38969597299 is a deficient number, since it is larger than the sum of its proper divisors (1).

38969597299 is an equidigital number, since it uses as much as digits as its factorization.

38969597299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 595213920, while the sum is 76.

The spelling of 38969597299 in words is "thirty-eight billion, nine hundred sixty-nine million, five hundred ninety-seven thousand, two hundred ninety-nine".