434230165 has 8 divisors (see below), whose sum is σ = 521573688. Its totient is φ = 347052480.

The previous prime is 434230163. The next prime is 434230171. The reversal of 434230165 is 561032434.

It can be written as a sum of positive squares in 4 ways, for example, as 158105476 + 276124689 = 12574^2 + 16617^2 .

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

It is not a de Polignac number, because 434230165 - 2¹ = 434230163 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434230163) 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, 35622 + ... + 46231.

It is an arithmetic number, because the mean of its divisors is an integer number (65196711).

Almost surely, 2^434230165 is an apocalyptic number.

It is an amenable number.

434230165 is a deficient number, since it is larger than the sum of its proper divisors (87343523).

434230165 is a wasteful number, since it uses less digits than its factorization.

434230165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82919.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 434230165 is about 20838.1900605595. The cubic root of 434230165 is about 757.2512458960.

Adding to 434230165 its reverse (561032434), we get a palindrome (995262599).

The spelling of 434230165 in words is "four hundred thirty-four million, two hundred thirty thousand, one hundred sixty-five".