388024120 has 64 divisors (see below), whose sum is σ = 968630400. Its totient is φ = 138698880.

The previous prime is 388024103. The next prime is 388024129. The reversal of 388024120 is 21420883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388024129) 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 15 ways as a sum of consecutive naturals, for example, 18487 + ... + 33433.

It is an arithmetic number, because the mean of its divisors is an integer number (15134850).

Almost surely, 2^388024120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 388024120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484315200).

388024120 is an abundant number, since it is smaller than the sum of its proper divisors (580606280).

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

388024120 is a wasteful number, since it uses less digits than its factorization.

388024120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15028 (or 15024 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 388024120 is about 19698.3278478149. The cubic root of 388024120 is about 729.3784162744.

The spelling of 388024120 in words is "three hundred eighty-eight million, twenty-four thousand, one hundred twenty".