387675 has 18 divisors (see below), whose sum is σ = 694772. Its totient is φ = 206640.

The previous prime is 387659. The next prime is 387677. The reversal of 387675 is 576783.

It is not a de Polignac number, because 387675 - 2⁴ = 387659 is a prime.

It is a Duffinian number.

387675 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (387677) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 637 + ... + 1086.

2³⁸⁷⁶⁷⁵ is an apocalyptic number.

387675 is a deficient number, since it is larger than the sum of its proper divisors (307097).

387675 is a wasteful number, since it uses less digits than its factorization.

387675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739 (or 1731 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 387675 is about 622.6355274155. The cubic root of 387675 is about 72.9159600839.

It can be divided in two parts, 3 and 87675, that added together give a palindrome (87678).

The spelling of 387675 in words is "three hundred eighty-seven thousand, six hundred seventy-five".