388124080 has 80 divisors (see below), whose sum is σ = 967241664. Its totient is φ = 144460800.

The previous prime is 388124071. The next prime is 388124101. The reversal of 388124080 is 80421883.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 65230 + ... + 70930.

Almost surely, 2^388124080 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 388124080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483620832).

388124080 is an abundant number, since it is smaller than the sum of its proper divisors (579117584).

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

388124080 is a wasteful number, since it uses less digits than its factorization.

388124080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774 (or 5768 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 388124080 is about 19700.8649556308. The cubic root of 388124080 is about 729.4410433148.

The spelling of 388124080 in words is "three hundred eighty-eight million, one hundred twenty-four thousand, eighty".