38859463 has 2 divisors, whose sum is σ = 38859464. Its totient is φ = 38859462.

The previous prime is 38859451. The next prime is 38859473. The reversal of 38859463 is 36495883.

38859463 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 is an emirp because it is prime and its reverse (36495883) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38859463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38859413) 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, 19429731 + 19429732.

It is an arithmetic number, because the mean of its divisors is an integer number (19429732).

Almost surely, 2^38859463 is an apocalyptic number.

38859463 is a deficient number, since it is larger than the sum of its proper divisors (1).

38859463 is an equidigital number, since it uses as much as digits as its factorization.

38859463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 38859463 is about 6233.7358782675. The cubic root of 38859463 is about 338.7133115679.

The spelling of 38859463 in words is "thirty-eight million, eight hundred fifty-nine thousand, four hundred sixty-three".