382149 has 6 divisors (see below), whose sum is σ = 552006. Its totient is φ = 254760.

The previous prime is 382117. The next prime is 382163. The reversal of 382149 is 941283.

It can be written as a sum of positive squares in only one way, i.e., 381924 + 225 = 618^2 + 15^2 .

It is not a de Polignac number, because 382149 - 2⁵ = 382117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382189) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21222 + ... + 21239.

It is an arithmetic number, because the mean of its divisors is an integer number (92001).

2³⁸²¹⁴⁹ is an apocalyptic number.

It is an amenable number.

382149 is a deficient number, since it is larger than the sum of its proper divisors (169857).

382149 is a wasteful number, since it uses less digits than its factorization.

382149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42467 (or 42464 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 382149 is about 618.1820120321. The cubic root of 382149 is about 72.5678477031.

It can be divided in two parts, 38 and 2149, that added together give a 7-th power (2187 = 3⁷).

The spelling of 382149 in words is "three hundred eighty-two thousand, one hundred forty-nine".