434001212 has 12 divisors (see below), whose sum is σ = 766876656. Its totient is φ = 214893600.

The previous prime is 434001199. The next prime is 434001233. The reversal of 434001212 is 212100434.

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, 526289 + ... + 527112.

It is an arithmetic number, because the mean of its divisors is an integer number (63906388).

Almost surely, 2^434001212 is an apocalyptic number.

It is an amenable number.

434001212 is a deficient number, since it is larger than the sum of its proper divisors (332875444).

434001212 is a wasteful number, since it uses less digits than its factorization.

434001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053508 (or 1053506 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 434001212 is about 20832.6957449102. The cubic root of 434001212 is about 757.1181326006.

Adding to 434001212 its reverse (212100434), we get a palindrome (646101646).

The spelling of 434001212 in words is "four hundred thirty-four million, one thousand, two hundred twelve".