388514 has 8 divisors (see below), whose sum is σ = 666048. Its totient is φ = 166500.

The previous prime is 388499. The next prime is 388519. The reversal of 388514 is 415883.

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

It is not an unprimeable number, because it can be changed into a prime (388519) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 13862 + ... + 13889.

It is an arithmetic number, because the mean of its divisors is an integer number (83256).

2³⁸⁸⁵¹⁴ is an apocalyptic number.

388514 is a deficient number, since it is larger than the sum of its proper divisors (277534).

388514 is a wasteful number, since it uses less digits than its factorization.

388514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27760.

The product of its digits is 3840, while the sum is 29.

The square root of 388514 is about 623.3089121776. The cubic root of 388514 is about 72.9685233659.

The spelling of 388514 in words is "three hundred eighty-eight thousand, five hundred fourteen".