38655384 has 32 divisors (see below), whose sum is σ = 98280000. Its totient is φ = 12666272.

The previous prime is 38655377. The next prime is 38655431. The reversal of 38655384 is 48355683.

38655384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 12234 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (3071250).

Almost surely, 2^38655384 is an apocalyptic number.

It is an amenable number.

38655384 is an abundant number, since it is smaller than the sum of its proper divisors (59624616).

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

38655384 is a wasteful number, since it uses less digits than its factorization.

38655384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27367 (or 27363 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 38655384 is about 6217.3454142423. The cubic root of 38655384 is about 338.1193281040.

The spelling of 38655384 in words is "thirty-eight million, six hundred fifty-five thousand, three hundred eighty-four".