388334 has 4 divisors (see below), whose sum is σ = 582504. Its totient is φ = 194166.

The previous prime is 388319. The next prime is 388351. The reversal of 388334 is 433883.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 388297 and 388306.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 97082 + ... + 97085.

It is an arithmetic number, because the mean of its divisors is an integer number (145626).

2³⁸⁸³³⁴ is an apocalyptic number.

388334 is a deficient number, since it is larger than the sum of its proper divisors (194170).

388334 is a wasteful number, since it uses less digits than its factorization.

388334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194169.

The product of its digits is 6912, while the sum is 29.

The square root of 388334 is about 623.1645047658. The cubic root of 388334 is about 72.9572527612.

The spelling of 388334 in words is "three hundred eighty-eight thousand, three hundred thirty-four".