434066670 has 24 divisors (see below), whose sum is σ = 1128573576. Its totient is φ = 115751088.

The previous prime is 434066653. The next prime is 434066707. The reversal of 434066670 is 76660434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2411392 + ... + 2411571.

It is an arithmetic number, because the mean of its divisors is an integer number (47023899).

Almost surely, 2^434066670 is an apocalyptic number.

434066670 is an abundant number, since it is smaller than the sum of its proper divisors (694506906).

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

434066670 is a wasteful number, since it uses less digits than its factorization.

434066670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822976 (or 4822973 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 434066670 is about 20834.2667257574. The cubic root of 434066670 is about 757.1561946658.

The spelling of 434066670 in words is "four hundred thirty-four million, sixty-six thousand, six hundred seventy".