38974361 has 2 divisors, whose sum is σ = 38974362. Its totient is φ = 38974360.

The previous prime is 38974333. The next prime is 38974363. The reversal of 38974361 is 16347983.

38974361 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., 38440000 + 534361 = 6200^2 + 731^2 .

It is an emirp because it is prime and its reverse (16347983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38974361 - 2¹⁴ = 38957977 is a prime.

Together with 38974363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38974363) 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, 19487180 + 19487181.

It is an arithmetic number, because the mean of its divisors is an integer number (19487181).

Almost surely, 2^38974361 is an apocalyptic number.

It is an amenable number.

38974361 is a deficient number, since it is larger than the sum of its proper divisors (1).

38974361 is an equidigital number, since it uses as much as digits as its factorization.

38974361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 38974361 is about 6242.9448980429. The cubic root of 38974361 is about 339.0468141044.

The spelling of 38974361 in words is "thirty-eight million, nine hundred seventy-four thousand, three hundred sixty-one".