38676907 has 4 divisors (see below), whose sum is σ = 39075736. Its totient is φ = 38278080.

The previous prime is 38676901. The next prime is 38676917. The reversal of 38676907 is 70967683.

38676907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38676907 - 2⁷ = 38676779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38676901) 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 in 3 ways as a sum of consecutive naturals, for example, 199269 + ... + 199462.

It is an arithmetic number, because the mean of its divisors is an integer number (9768934).

Almost surely, 2^38676907 is an apocalyptic number.

38676907 is a deficient number, since it is larger than the sum of its proper divisors (398829).

38676907 is an equidigital number, since it uses as much as digits as its factorization.

38676907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398828.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 38676907 is about 6219.0760567789. The cubic root of 38676907 is about 338.1820704813.

The spelling of 38676907 in words is "thirty-eight million, six hundred seventy-six thousand, nine hundred seven".