434034213 has 12 divisors (see below), whose sum is σ = 599359488. Its totient is φ = 279376720.

The previous prime is 434034197. The next prime is 434034253. The reversal of 434034213 is 312430434.

It is not a de Polignac number, because 434034213 - 2⁴ = 434034197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434034253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83493 + ... + 88538.

It is an arithmetic number, because the mean of its divisors is an integer number (49946624).

Almost surely, 2^434034213 is an apocalyptic number.

It is an amenable number.

434034213 is a deficient number, since it is larger than the sum of its proper divisors (165325275).

434034213 is a wasteful number, since it uses less digits than its factorization.

434034213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172092 (or 172063 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 434034213 is about 20833.4877780942. The cubic root of 434034213 is about 757.1373222722.

Adding to 434034213 its reverse (312430434), we get a palindrome (746464647).

The spelling of 434034213 in words is "four hundred thirty-four million, thirty-four thousand, two hundred thirteen".