443414 has 4 divisors (see below), whose sum is σ = 665124. Its totient is φ = 221706.

The previous prime is 443413. The next prime is 443419. The reversal of 443414 is 414344.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110852 + ... + 110855.

It is an arithmetic number, because the mean of its divisors is an integer number (166281).

2⁴⁴³⁴¹⁴ is an apocalyptic number.

443414 is a deficient number, since it is larger than the sum of its proper divisors (221710).

443414 is a wasteful number, since it uses less digits than its factorization.

443414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221709.

The product of its digits is 768, while the sum is 20.

The square root of 443414 is about 665.8933848598. The cubic root of 443414 is about 76.2552589762.

Adding to 443414 its reverse (414344), we get a palindrome (857758).

The spelling of 443414 in words is "four hundred forty-three thousand, four hundred fourteen", and thus it is an iban number.