38379305 has 8 divisors (see below), whose sum is σ = 46161792. Its totient is φ = 30632368.

The previous prime is 38379301. The next prime is 38379329. The reversal of 38379305 is 50397383.

38379305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38379305 - 2² = 38379301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38379301) 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 7 ways as a sum of consecutive naturals, for example, 6449 + ... + 10878.

It is an arithmetic number, because the mean of its divisors is an integer number (5770224).

Almost surely, 2^38379305 is an apocalyptic number.

It is an amenable number.

38379305 is a deficient number, since it is larger than the sum of its proper divisors (7782487).

38379305 is a wasteful number, since it uses less digits than its factorization.

38379305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 38379305 is about 6195.1033082589. The cubic root of 38379305 is about 337.3124481498.

The spelling of 38379305 in words is "thirty-eight million, three hundred seventy-nine thousand, three hundred five".