434203034 has 4 divisors (see below), whose sum is σ = 651304554. Its totient is φ = 217101516.

The previous prime is 434203031. The next prime is 434203043. The reversal of 434203034 is 430302434.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 342139009 + 92064025 = 18497^2 + 9595^2 .

It is not an unprimeable number, because it can be changed into a prime (434203031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108550757 + ... + 108550760.

Almost surely, 2^434203034 is an apocalyptic number.

434203034 is a deficient number, since it is larger than the sum of its proper divisors (217101520).

434203034 is a wasteful number, since it uses less digits than its factorization.

434203034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217101519.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 434203034 is about 20837.5390581518. The cubic root of 434203034 is about 757.2354743743.

Adding to 434203034 its reverse (430302434), we get a palindrome (864505468).

The spelling of 434203034 in words is "four hundred thirty-four million, two hundred three thousand, thirty-four".