434212612 has 12 divisors (see below), whose sum is σ = 780409420. Its totient is φ = 211238496.

The previous prime is 434212553. The next prime is 434212661. The reversal of 434212612 is 216212434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 317053636 + 117158976 = 17806^2 + 10824^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466787 + ... + 1467082.

Almost surely, 2^434212612 is an apocalyptic number.

It is an amenable number.

434212612 is a deficient number, since it is larger than the sum of its proper divisors (346196808).

434212612 is a wasteful number, since it uses less digits than its factorization.

434212612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933910 (or 2933908 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 434212612 is about 20837.7688824884. The cubic root of 434212612 is about 757.2410422365.

The spelling of 434212612 in words is "four hundred thirty-four million, two hundred twelve thousand, six hundred twelve".