38013671 has 2 divisors, whose sum is σ = 38013672. Its totient is φ = 38013670.

The previous prime is 38013643. The next prime is 38013691. The reversal of 38013671 is 17631083.

It is a strong prime.

It is an emirp because it is prime and its reverse (17631083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38013671 - 2⁶ = 38013607 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 (38013611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19006835 + 19006836.

It is an arithmetic number, because the mean of its divisors is an integer number (19006836).

Almost surely, 2^38013671 is an apocalyptic number.

38013671 is a deficient number, since it is larger than the sum of its proper divisors (1).

38013671 is an equidigital number, since it uses as much as digits as its factorization.

38013671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 38013671 is about 6165.5227677789. The cubic root of 38013671 is about 336.2378530090.

The spelling of 38013671 in words is "thirty-eight million, thirteen thousand, six hundred seventy-one".