383243 has 8 divisors (see below), whose sum is σ = 446688. Its totient is φ = 321984.

The previous prime is 383221. The next prime is 383261. The reversal of 383243 is 342383.

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

It is a cyclic number.

It is not a de Polignac number, because 383243 - 2⁶ = 383179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383143) 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, 146 + ... + 887.

It is an arithmetic number, because the mean of its divisors is an integer number (55836).

2³⁸³²⁴³ is an apocalyptic number.

383243 is a deficient number, since it is larger than the sum of its proper divisors (63445).

383243 is a wasteful number, since it uses less digits than its factorization.

383243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its digits is 1728, while the sum is 23.

The square root of 383243 is about 619.0662323209. The cubic root of 383243 is about 72.6370297832.

It can be divided in two parts, 383 and 243, that added together give a palindrome (626).

The spelling of 383243 in words is "three hundred eighty-three thousand, two hundred forty-three".