434134334 has 4 divisors (see below), whose sum is σ = 651201504. Its totient is φ = 217067166.

The previous prime is 434134313. The next prime is 434134343. The reversal of 434134334 is 433431434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433431434 = 2 ⋅216715717.

It is a junction number, because it is equal to n+sod(n) for n = 434134297 and 434134306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108533582 + ... + 108533585.

It is an arithmetic number, because the mean of its divisors is an integer number (162800376).

Almost surely, 2^434134334 is an apocalyptic number.

434134334 is a deficient number, since it is larger than the sum of its proper divisors (217067170).

434134334 is a wasteful number, since it uses less digits than its factorization.

434134334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217067169.

The product of its digits is 20736, while the sum is 29.

The square root of 434134334 is about 20835.8905257251. The cubic root of 434134334 is about 757.1955354387.

Adding to 434134334 its reverse (433431434), we get a palindrome (867565768).

The spelling of 434134334 in words is "four hundred thirty-four million, one hundred thirty-four thousand, three hundred thirty-four".