434164 has 6 divisors (see below), whose sum is σ = 759794. Its totient is φ = 217080.

The previous prime is 434141. The next prime is 434167. The reversal of 434164 is 461434.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 422500 + 11664 = 650^2 + 108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54267 + ... + 54274.

2⁴³⁴¹⁶⁴ is an apocalyptic number.

It is an amenable number.

434164 is a deficient number, since it is larger than the sum of its proper divisors (325630).

434164 is a wasteful number, since it uses less digits than its factorization.

434164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108545 (or 108543 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 434164 is about 658.9112231553. The cubic root of 434164 is about 75.7212782367.

Adding to 434164 its reverse (461434), we get a palindrome (895598).

The spelling of 434164 in words is "four hundred thirty-four thousand, one hundred sixty-four".