434066634 has 16 divisors (see below), whose sum is σ = 964592640. Its totient is φ = 144688860.

The previous prime is 434066629. The next prime is 434066641. The reversal of 434066634 is 436660434.

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 7 ways as a sum of consecutive naturals, for example, 4019082 + ... + 4019189.

It is an arithmetic number, because the mean of its divisors is an integer number (60287040).

Almost surely, 2^434066634 is an apocalyptic number.

434066634 is an abundant number, since it is smaller than the sum of its proper divisors (530526006).

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

434066634 is a wasteful number, since it uses less digits than its factorization.

434066634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8038282 (or 8038276 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The square root of 434066634 is about 20834.2658617960. The cubic root of 434066634 is about 757.1561737338.

The spelling of 434066634 in words is "four hundred thirty-four million, sixty-six thousand, six hundred thirty-four".