38230378 has 16 divisors (see below), whose sum is σ = 59399424. Its totient is φ = 18434880.

The previous prime is 38230349. The next prime is 38230417. The reversal of 38230378 is 87303283.

It is a happy number.

38230378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 20626 + ... + 22402.

It is an arithmetic number, because the mean of its divisors is an integer number (3712464).

Almost surely, 2^38230378 is an apocalyptic number.

38230378 is a deficient number, since it is larger than the sum of its proper divisors (21169046).

38230378 is a wasteful number, since it uses less digits than its factorization.

38230378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 38230378 is about 6183.0718902500. The cubic root of 38230378 is about 336.8755803414.

The spelling of 38230378 in words is "thirty-eight million, two hundred thirty thousand, three hundred seventy-eight".