38448307 has 2 divisors, whose sum is σ = 38448308. Its totient is φ = 38448306.

The previous prime is 38448301. The next prime is 38448313. The reversal of 38448307 is 70384483.

38448307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (38448301) and next prime (38448313).

It is a cyclic number.

It is not a de Polignac number, because 38448307 - 2³ = 38448299 is a prime.

It is a super-2 number, since 2×38448307² = 2956544622332498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38448301) 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, 19224153 + 19224154.

It is an arithmetic number, because the mean of its divisors is an integer number (19224154).

Almost surely, 2^38448307 is an apocalyptic number.

38448307 is a deficient number, since it is larger than the sum of its proper divisors (1).

38448307 is an equidigital number, since it uses as much as digits as its factorization.

38448307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 38448307 is about 6200.6698831659. The cubic root of 38448307 is about 337.5144780255.

The spelling of 38448307 in words is "thirty-eight million, four hundred forty-eight thousand, three hundred seven".