434534214 has 8 divisors (see below), whose sum is σ = 869068440. Its totient is φ = 144844736.

The previous prime is 434534209. The next prime is 434534249. The reversal of 434534214 is 412435434.

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

434534214 is an admirable number.

It is a super-3 number, since 3×434534214³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36211179 + ... + 36211190.

It is an arithmetic number, because the mean of its divisors is an integer number (108633555).

Almost surely, 2^434534214 is an apocalyptic number.

434534214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434534214 is a wasteful number, since it uses less digits than its factorization.

434534214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72422374.

The product of its digits is 23040, while the sum is 30.

The square root of 434534214 is about 20845.4842591867. The cubic root of 434534214 is about 757.4279477045.

Adding to 434534214 its reverse (412435434), we get a palindrome (846969648).

The spelling of 434534214 in words is "four hundred thirty-four million, five hundred thirty-four thousand, two hundred fourteen".