388713 has 8 divisors (see below), whose sum is σ = 558208. Its totient is φ = 239184.

The previous prime is 388711. The next prime is 388727. The reversal of 388713 is 317883.

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

It is not a de Polignac number, because 388713 - 2¹ = 388711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4945 + ... + 5022.

It is an arithmetic number, because the mean of its divisors is an integer number (69776).

2³⁸⁸⁷¹³ is an apocalyptic number.

It is an amenable number.

388713 is a deficient number, since it is larger than the sum of its proper divisors (169495).

388713 is a wasteful number, since it uses less digits than its factorization.

388713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983.

The product of its digits is 4032, while the sum is 30.

The square root of 388713 is about 623.4685236642. The cubic root of 388713 is about 72.9809795945.

The spelling of 388713 in words is "three hundred eighty-eight thousand, seven hundred thirteen".