38337841 has 2 divisors, whose sum is σ = 38337842. Its totient is φ = 38337840.

The previous prime is 38337823. The next prime is 38337847. The reversal of 38337841 is 14873383.

38337841 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., 36000000 + 2337841 = 6000^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 38337841 - 2¹¹ = 38335793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38337841.

It is not a weakly prime, because it can be changed into another prime (38337847) 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, 19168920 + 19168921.

It is an arithmetic number, because the mean of its divisors is an integer number (19168921).

Almost surely, 2^38337841 is an apocalyptic number.

It is an amenable number.

38337841 is a deficient number, since it is larger than the sum of its proper divisors (1).

38337841 is an equidigital number, since it uses as much as digits as its factorization.

38337841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 38337841 is about 6191.7558898910. The cubic root of 38337841 is about 337.1909298542.

The spelling of 38337841 in words is "thirty-eight million, three hundred thirty-seven thousand, eight hundred forty-one".