38789130269 has 2 divisors, whose sum is σ = 38789130270. Its totient is φ = 38789130268.

The previous prime is 38789130203. The next prime is 38789130307. The reversal of 38789130269 is 96203198783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36180985369 + 2608144900 = 190213^2 + 51070^2 .

It is a cyclic number.

It is not a de Polignac number, because 38789130269 - 2¹⁶ = 38789064733 is a prime.

It is a super-2 number, since 2×38789130269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38789130769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19394565134 + 19394565135.

It is an arithmetic number, because the mean of its divisors is an integer number (19394565135).

Almost surely, 2^38789130269 is an apocalyptic number.

It is an amenable number.

38789130269 is a deficient number, since it is larger than the sum of its proper divisors (1).

38789130269 is an equidigital number, since it uses as much as digits as its factorization.

38789130269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 38789130269 in words is "thirty-eight billion, seven hundred eighty-nine million, one hundred thirty thousand, two hundred sixty-nine".