384498 has 24 divisors (see below), whose sum is σ = 855036. Its totient is φ = 124800.

The previous prime is 384497. The next prime is 384509. The reversal of 384498 is 894483.

384498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 328329 + 56169 = 573^2 + 237^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384497) 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 11 ways as a sum of consecutive naturals, for example, 478 + ... + 998.

2³⁸⁴⁴⁹⁸ is an apocalyptic number.

384498 is an abundant number, since it is smaller than the sum of its proper divisors (470538).

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

384498 is a wasteful number, since it uses less digits than its factorization.

384498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 567 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 384498 is about 620.0790272215. The cubic root of 384498 is about 72.7162311836.

The spelling of 384498 in words is "three hundred eighty-four thousand, four hundred ninety-eight".