388083 has 4 divisors (see below), whose sum is σ = 517448. Its totient is φ = 258720.

The previous prime is 388081. The next prime is 388099. The reversal of 388083 is 380883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380883 = 3 ⋅126961.

It is not a de Polignac number, because 388083 - 2¹ = 388081 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 388083.

It is not an unprimeable number, because it can be changed into a prime (388081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64678 + ... + 64683.

It is an arithmetic number, because the mean of its divisors is an integer number (129362).

2³⁸⁸⁰⁸³ is an apocalyptic number.

388083 is a deficient number, since it is larger than the sum of its proper divisors (129365).

388083 is a wasteful number, since it uses less digits than its factorization.

388083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129364.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 388083 is about 622.9630807680. The cubic root of 388083 is about 72.9415307133.

The spelling of 388083 in words is "three hundred eighty-eight thousand, eighty-three".