386190 has 48 divisors (see below), whose sum is σ = 1149408. Its totient is φ = 88128.

The previous prime is 386173. The next prime is 386219. The reversal of 386190 is 91683.

386190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×386190² = 298285432200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 386190.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324 + ... + 936.

It is an arithmetic number, because the mean of its divisors is an integer number (23946).

2³⁸⁶¹⁹⁰ is an apocalyptic number.

386190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 386190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574704).

386190 is an abundant number, since it is smaller than the sum of its proper divisors (763218).

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

386190 is a wasteful number, since it uses less digits than its factorization.

386190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 386190 is about 621.4418717788. The cubic root of 386190 is about 72.8227387408.

It can be divided in two parts, 386 and 190, that added together give a square (576 = 24²).

The spelling of 386190 in words is "three hundred eighty-six thousand, one hundred ninety".