386874 has 12 divisors (see below), whose sum is σ = 838266. Its totient is φ = 128952.

The previous prime is 386851. The next prime is 386887. The reversal of 386874 is 478683.

It can be written as a sum of positive squares in only one way, i.e., 378225 + 8649 = 615^2 + 93^2 .

It is a zygodrome in base 5.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10729 + ... + 10764.

2³⁸⁶⁸⁷⁴ is an apocalyptic number.

386874 is an abundant number, since it is smaller than the sum of its proper divisors (451392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386874 is a wasteful number, since it uses less digits than its factorization.

386874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21501 (or 21498 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 386874 is about 621.9919613628. The cubic root of 386874 is about 72.8657066882.

Subtracting 386874 from its reverse (478683), we obtain a square (91809 = 303²).

The spelling of 386874 in words is "three hundred eighty-six thousand, eight hundred seventy-four".