938054383769 has 2 divisors, whose sum is σ = 938054383770. Its totient is φ = 938054383768.

The previous prime is 938054383757. The next prime is 938054383813. The reversal of 938054383769 is 967383450839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 917741008144 + 20313375625 = 957988^2 + 142525^2 .

It is a cyclic number.

It is not a de Polignac number, because 938054383769 - 2¹² = 938054379673 is a prime.

It is a super-2 number, since 2×938054383769² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (938054313769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469027191884 + 469027191885.

It is an arithmetic number, because the mean of its divisors is an integer number (469027191885).

Almost surely, 2^938054383769 is an apocalyptic number.

It is an amenable number.

938054383769 is a deficient number, since it is larger than the sum of its proper divisors (1).

938054383769 is an equidigital number, since it uses as much as digits as its factorization.

938054383769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117573120, while the sum is 65.

The spelling of 938054383769 in words is "nine hundred thirty-eight billion, fifty-four million, three hundred eighty-three thousand, seven hundred sixty-nine".