38354741 has 2 divisors, whose sum is σ = 38354742. Its totient is φ = 38354740.

The previous prime is 38354717. The next prime is 38354747. The reversal of 38354741 is 14745383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37871716 + 483025 = 6154^2 + 695^2 .

It is an emirp because it is prime and its reverse (14745383) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38354741 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38354747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19177370 + 19177371.

It is an arithmetic number, because the mean of its divisors is an integer number (19177371).

Almost surely, 2^38354741 is an apocalyptic number.

It is an amenable number.

38354741 is a deficient number, since it is larger than the sum of its proper divisors (1).

38354741 is an equidigital number, since it uses as much as digits as its factorization.

38354741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 38354741 is about 6193.1204574108. The cubic root of 38354741 is about 337.2404691556.

The spelling of 38354741 in words is "thirty-eight million, three hundred fifty-four thousand, seven hundred forty-one".