388041 has 4 divisors (see below), whose sum is σ = 517392. Its totient is φ = 258692.

The previous prime is 388009. The next prime is 388051. The reversal of 388041 is 140883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 388041 - 2⁵ = 388009 is a prime.

It is a D-number.

388041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (388051) 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, 64671 + ... + 64676.

It is an arithmetic number, because the mean of its divisors is an integer number (129348).

2³⁸⁸⁰⁴¹ is an apocalyptic number.

It is an amenable number.

388041 is a deficient number, since it is larger than the sum of its proper divisors (129351).

388041 is a wasteful number, since it uses less digits than its factorization.

388041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129350.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 388041 is about 622.9293699931. The cubic root of 388041 is about 72.9388992704.

The spelling of 388041 in words is "three hundred eighty-eight thousand, forty-one".