383738224 has 20 divisors (see below), whose sum is σ = 753679936. Its totient is φ = 189240192.

The previous prime is 383738219. The next prime is 383738227. The reversal of 383738224 is 422837383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383738227) 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, 163104 + ... + 165439.

Almost surely, 2^383738224 is an apocalyptic number.

It is an amenable number.

383738224 is a deficient number, since it is larger than the sum of its proper divisors (369941712).

383738224 is a wasteful number, since it uses less digits than its factorization.

383738224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328624 (or 328618 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 383738224 is about 19589.2374532548. The cubic root of 383738224 is about 726.6830334201.

The spelling of 383738224 in words is "three hundred eighty-three million, seven hundred thirty-eight thousand, two hundred twenty-four".