383628 has 24 divisors (see below), whose sum is σ = 1023232. Its totient is φ = 109584.

The previous prime is 383627. The next prime is 383633. The reversal of 383628 is 826383.

It is a junction number, because it is equal to n+sod(n) for n = 383595 and 383604.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383628.

It is not an unprimeable number, because it can be changed into a prime (383623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200 + ... + 2367.

2³⁸³⁶²⁸ is an apocalyptic number.

It is an amenable number.

383628 is an abundant number, since it is smaller than the sum of its proper divisors (639604).

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

383628 is a wasteful number, since it uses less digits than its factorization.

383628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581 (or 4579 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 383628 is about 619.3771064545. The cubic root of 383628 is about 72.6613449890.

The spelling of 383628 in words is "three hundred eighty-three thousand, six hundred twenty-eight".