38315741 has 2 divisors, whose sum is σ = 38315742. Its totient is φ = 38315740.

The previous prime is 38315731. The next prime is 38315779. The reversal of 38315741 is 14751383.

38315741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33235225 + 5080516 = 5765^2 + 2254^2 .

It is an emirp because it is prime and its reverse (14751383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38315741 - 2¹⁴ = 38299357 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 38315698 and 38315707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38315731) 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, 19157870 + 19157871.

It is an arithmetic number, because the mean of its divisors is an integer number (19157871).

Almost surely, 2^38315741 is an apocalyptic number.

It is an amenable number.

38315741 is a deficient number, since it is larger than the sum of its proper divisors (1).

38315741 is an equidigital number, since it uses as much as digits as its factorization.

38315741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 38315741 is about 6189.9710015476. The cubic root of 38315741 is about 337.1261257189.

The spelling of 38315741 in words is "thirty-eight million, three hundred fifteen thousand, seven hundred forty-one".