38935378 has 8 divisors (see below), whose sum is σ = 58551372. Its totient is φ = 19418256.

The previous prime is 38935373. The next prime is 38935381. The reversal of 38935378 is 87353983.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32569849 + 6365529 = 5707^2 + 2523^2 .

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

It is not an unprimeable number, because it can be changed into a prime (38935373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23725 + ... + 25312.

Almost surely, 2^38935378 is an apocalyptic number.

38935378 is a deficient number, since it is larger than the sum of its proper divisors (19615994).

38935378 is a wasteful number, since it uses less digits than its factorization.

38935378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49436.

The product of its digits is 544320, while the sum is 46.

The square root of 38935378 is about 6239.8219525881. The cubic root of 38935378 is about 338.9337357393.

The spelling of 38935378 in words is "thirty-eight million, nine hundred thirty-five thousand, three hundred seventy-eight".