388600120 has 32 divisors (see below), whose sum is σ = 879933600. Its totient is φ = 154447488.

The previous prime is 388600117. The next prime is 388600129. The reversal of 388600120 is 21006883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388600129) 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 7 ways as a sum of consecutive naturals, for example, 24660 + ... + 37219.

It is an arithmetic number, because the mean of its divisors is an integer number (27497925).

Almost surely, 2^388600120 is an apocalyptic number.

It is an amenable number.

388600120 is an abundant number, since it is smaller than the sum of its proper divisors (491333480).

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

388600120 is a wasteful number, since it uses less digits than its factorization.

388600120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62047 (or 62043 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 388600120 is about 19712.9429563422. The cubic root of 388600120 is about 729.7391449293.

The spelling of 388600120 in words is "three hundred eighty-eight million, six hundred thousand, one hundred twenty".