38442395 has 8 divisors (see below), whose sum is σ = 46265904. Its totient is φ = 30663904.

The previous prime is 38442373. The next prime is 38442419. The reversal of 38442395 is 59324483.

38442395 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 38442395 - 2¹⁰ = 38441371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 9344 + ... + 12813.

It is an arithmetic number, because the mean of its divisors is an integer number (5783238).

Almost surely, 2^38442395 is an apocalyptic number.

38442395 is a deficient number, since it is larger than the sum of its proper divisors (7823509).

38442395 is a wasteful number, since it uses less digits than its factorization.

38442395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22509.

The product of its digits is 103680, while the sum is 38.

The square root of 38442395 is about 6200.1931421529. The cubic root of 38442395 is about 337.4971778456.

The spelling of 38442395 in words is "thirty-eight million, four hundred forty-two thousand, three hundred ninety-five".