386774 has 4 divisors (see below), whose sum is σ = 580164. Its totient is φ = 193386.

The previous prime is 386747. The next prime is 386777. The reversal of 386774 is 477683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 477683 = 17 ⋅28099.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96692 + ... + 96695.

It is an arithmetic number, because the mean of its divisors is an integer number (145041).

2³⁸⁶⁷⁷⁴ is an apocalyptic number.

386774 is a deficient number, since it is larger than the sum of its proper divisors (193390).

386774 is a wasteful number, since it uses less digits than its factorization.

386774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193389.

The product of its digits is 28224, while the sum is 35.

The square root of 386774 is about 621.9115692765. The cubic root of 386774 is about 72.8594279871.

Subtracting 386774 from its reverse (477683), we obtain a palindrome (90909).

The spelling of 386774 in words is "three hundred eighty-six thousand, seven hundred seventy-four".