388846 has 8 divisors (see below), whose sum is σ = 586800. Its totient is φ = 193248.

The previous prime is 388837. The next prime is 388859. The reversal of 388846 is 648883.

388846 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

388846 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91 + ... + 886.

It is an arithmetic number, because the mean of its divisors is an integer number (73350).

2³⁸⁸⁸⁴⁶ is an apocalyptic number.

388846 is a deficient number, since it is larger than the sum of its proper divisors (197954).

388846 is a wasteful number, since it uses less digits than its factorization.

388846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178.

The product of its digits is 36864, while the sum is 37.

The square root of 388846 is about 623.5751759010. The cubic root of 388846 is about 72.9893022417.

Adding to 388846 its sum of digits (37), we get a palindrome (388883).

The spelling of 388846 in words is "three hundred eighty-eight thousand, eight hundred forty-six".