388016 has 10 divisors (see below), whose sum is σ = 751812. Its totient is φ = 194000.

The previous prime is 388009. The next prime is 388051. The reversal of 388016 is 610883.

It is an unprimeable number.

388016 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 12110 + ... + 12141.

2³⁸⁸⁰¹⁶ is an apocalyptic number.

It is an amenable number.

388016 is a deficient number, since it is larger than the sum of its proper divisors (363796).

388016 is a wasteful number, since it uses less digits than its factorization.

388016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24259 (or 24253 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 388016 is about 622.9093031895. The cubic root of 388016 is about 72.9373328451.

Adding to 388016 its reverse (610883), we get a palindrome (998899).

The spelling of 388016 in words is "three hundred eighty-eight thousand, sixteen".