38938854 has 8 divisors (see below), whose sum is σ = 77877720. Its totient is φ = 12979616.

The previous prime is 38938843. The next prime is 38938877. The reversal of 38938854 is 45883983.

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

38938854 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 3244899 + ... + 3244910.

It is an arithmetic number, because the mean of its divisors is an integer number (9734715).

Almost surely, 2^38938854 is an apocalyptic number.

38938854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38938854 is a wasteful number, since it uses less digits than its factorization.

38938854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489814.

The product of its digits is 829440, while the sum is 48.

The square root of 38938854 is about 6240.1004799602. The cubic root of 38938854 is about 338.9438216703.

The spelling of 38938854 in words is "thirty-eight million, nine hundred thirty-eight thousand, eight hundred fifty-four".