38050387 has 2 divisors, whose sum is σ = 38050388. Its totient is φ = 38050386.

The previous prime is 38050381. The next prime is 38050409. The reversal of 38050387 is 78305083.

It is a weak prime.

It is an emirp because it is prime and its reverse (78305083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38050387 - 2³ = 38050379 is a prime.

It is not a weakly prime, because it can be changed into another prime (38050381) 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, 19025193 + 19025194.

It is an arithmetic number, because the mean of its divisors is an integer number (19025194).

Almost surely, 2^38050387 is an apocalyptic number.

38050387 is a deficient number, since it is larger than the sum of its proper divisors (1).

38050387 is an equidigital number, since it uses as much as digits as its factorization.

38050387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 38050387 is about 6168.4995744508. The cubic root of 38050387 is about 336.3460714138.

The spelling of 38050387 in words is "thirty-eight million, fifty thousand, three hundred eighty-seven".