382398 has 32 divisors (see below), whose sum is σ = 850176. Its totient is φ = 114048.

The previous prime is 382391. The next prime is 382427. The reversal of 382398 is 893283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382391) by changing a digit.

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, 2265 + ... + 2427.

It is an arithmetic number, because the mean of its divisors is an integer number (26568).

2³⁸²³⁹⁸ is an apocalyptic number.

382398 is an abundant number, since it is smaller than the sum of its proper divisors (467778).

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

382398 is a wasteful number, since it uses less digits than its factorization.

382398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its digits is 10368, while the sum is 33.

The square root of 382398 is about 618.3833762319. The cubic root of 382398 is about 72.5836054930.

It can be divided in two parts, 382 and 398, that added together give a triangular number (780 = T₃₉).

The spelling of 382398 in words is "three hundred eighty-two thousand, three hundred ninety-eight".