434244 has 12 divisors (see below), whose sum is σ = 1013264. Its totient is φ = 144744.

The previous prime is 434243. The next prime is 434249. The reversal of 434244 is 442434.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 434244.

It is not an unprimeable number, because it can be changed into a prime (434243) 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, 18082 + ... + 18105.

2⁴³⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

434244 is an abundant number, since it is smaller than the sum of its proper divisors (579020).

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

434244 is a wasteful number, since it uses less digits than its factorization.

434244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36194 (or 36192 counting only the distinct ones).

The product of its digits is 1536, while the sum is 21.

The square root of 434244 is about 658.9719265644. The cubic root of 434244 is about 75.7259288067.

Adding to 434244 its reverse (442434), we get a palindrome (876678).

The spelling of 434244 in words is "four hundred thirty-four thousand, two hundred forty-four".