384937 has 8 divisors (see below), whose sum is σ = 444416. Its totient is φ = 326592.

The previous prime is 384919. The next prime is 384941. The reversal of 384937 is 739483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-384937 is a prime.

Its product of digits (18144) is a multiple of the sum of its prime divisors (567).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384907) 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 7 ways as a sum of consecutive naturals, for example, 673 + ... + 1105.

It is an arithmetic number, because the mean of its divisors is an integer number (55552).

2³⁸⁴⁹³⁷ is an apocalyptic number.

It is an amenable number.

384937 is a deficient number, since it is larger than the sum of its proper divisors (59479).

384937 is a wasteful number, since it uses less digits than its factorization.

384937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567.

The product of its digits is 18144, while the sum is 34.

The square root of 384937 is about 620.4329133758. The cubic root of 384937 is about 72.7438952062.

The spelling of 384937 in words is "three hundred eighty-four thousand, nine hundred thirty-seven".