438883 has 4 divisors (see below), whose sum is σ = 443248. Its totient is φ = 434520.

The previous prime is 438877. The next prime is 438887. The reversal of 438883 is 388834.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 438883 - 2¹³ = 430691 is a prime.

It is a Duffinian number.

438883 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (438887) 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, 2028 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (110812).

2⁴³⁸⁸⁸³ is an apocalyptic number.

438883 is a deficient number, since it is larger than the sum of its proper divisors (4365).

438883 is a wasteful number, since it uses less digits than its factorization.

438883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364.

The product of its digits is 18432, while the sum is 34.

The square root of 438883 is about 662.4824525978. The cubic root of 438883 is about 75.9946325849.

The spelling of 438883 in words is "four hundred thirty-eight thousand, eight hundred eighty-three".