387134 has 8 divisors (see below), whose sum is σ = 633528. Its totient is φ = 175960.

The previous prime is 387109. The next prime is 387137. The reversal of 387134 is 431783.

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

It is a d-powerful number, because it can be written as 3¹¹ + 8⁵ + 1 + 7 + 3¹¹ + 4³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387137) 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, 8777 + ... + 8820.

It is an arithmetic number, because the mean of its divisors is an integer number (79191).

2³⁸⁷¹³⁴ is an apocalyptic number.

387134 is a deficient number, since it is larger than the sum of its proper divisors (246394).

387134 is a wasteful number, since it uses less digits than its factorization.

387134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17610.

The product of its digits is 2016, while the sum is 26.

The square root of 387134 is about 622.2009321755. The cubic root of 387134 is about 72.8820262490.

The spelling of 387134 in words is "three hundred eighty-seven thousand, one hundred thirty-four".