386346 has 16 divisors (see below), whose sum is σ = 813600. Its totient is φ = 121968.

The previous prime is 386339. The next prime is 386363. The reversal of 386346 is 643683.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁸ + 8⁵ + 3¹⁰ + 6⁵ + 4⁴ + 6⁷ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581 + ... + 1808.

It is an arithmetic number, because the mean of its divisors is an integer number (50850).

2³⁸⁶³⁴⁶ is an apocalyptic number.

386346 is an abundant number, since it is smaller than the sum of its proper divisors (427254).

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

386346 is a wasteful number, since it uses less digits than its factorization.

386346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413.

The product of its digits is 10368, while the sum is 30.

The square root of 386346 is about 621.5673736611. The cubic root of 386346 is about 72.8325429114.

The spelling of 386346 in words is "three hundred eighty-six thousand, three hundred forty-six".