382830 has 32 divisors (see below), whose sum is σ = 1050624. Its totient is φ = 87456.

The previous prime is 382813. The next prime is 382843. The reversal of 382830 is 38283.

It is a self number, because there is not a number n which added to its sum of digits gives 382830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702 + ... + 1121.

It is an arithmetic number, because the mean of its divisors is an integer number (32832).

2³⁸²⁸³⁰ is an apocalyptic number.

382830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

382830 is an abundant number, since it is smaller than the sum of its proper divisors (667794).

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

382830 is a wasteful number, since it uses less digits than its factorization.

382830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 382830 is about 618.7325755122. The cubic root of 382830 is about 72.6109280881.

The spelling of 382830 in words is "three hundred eighty-two thousand, eight hundred thirty".