386734 has 4 divisors (see below), whose sum is σ = 580104. Its totient is φ = 193366.

The previous prime is 386731. The next prime is 386747. The reversal of 386734 is 437683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 437683 = 439 ⋅997.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 386696 and 386705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96682 + ... + 96685.

It is an arithmetic number, because the mean of its divisors is an integer number (145026).

2³⁸⁶⁷³⁴ is an apocalyptic number.

386734 is a deficient number, since it is larger than the sum of its proper divisors (193370).

386734 is a wasteful number, since it uses less digits than its factorization.

386734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193369.

The product of its digits is 12096, while the sum is 31.

The square root of 386734 is about 621.8794095321. The cubic root of 386734 is about 72.8569162037.

The spelling of 386734 in words is "three hundred eighty-six thousand, seven hundred thirty-four".