383924 has 12 divisors (see below), whose sum is σ = 688548. Its totient is φ = 187200.

The previous prime is 383923. The next prime is 383941. The reversal of 383924 is 429383.

383924 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 115600 + 268324 = 340^2 + 518^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383924.

It is not an unprimeable number, because it can be changed into a prime (383923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 1334.

It is an arithmetic number, because the mean of its divisors is an integer number (57379).

2³⁸³⁹²⁴ is an apocalyptic number.

It is an amenable number.

383924 is a deficient number, since it is larger than the sum of its proper divisors (304624).

383924 is a wasteful number, since it uses less digits than its factorization.

383924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386 (or 2384 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 383924 is about 619.6160101224. The cubic root of 383924 is about 72.6800282176.

The spelling of 383924 in words is "three hundred eighty-three thousand, nine hundred twenty-four".