38878414 has 8 divisors (see below), whose sum is σ = 59740128. Its totient is φ = 18965040.

The previous prime is 38878403. The next prime is 38878417. The reversal of 38878414 is 41487883.

38878414 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (38878417) 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, 236982 + ... + 237145.

It is an arithmetic number, because the mean of its divisors is an integer number (7467516).

Almost surely, 2^38878414 is an apocalyptic number.

38878414 is a deficient number, since it is larger than the sum of its proper divisors (20861714).

38878414 is a wasteful number, since it uses less digits than its factorization.

38878414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474170.

The product of its digits is 172032, while the sum is 43.

The square root of 38878414 is about 6235.2557285167. The cubic root of 38878414 is about 338.7683639051.

The spelling of 38878414 in words is "thirty-eight million, eight hundred seventy-eight thousand, four hundred fourteen".