434590668 has 72 divisors (see below), whose sum is σ = 1113079968. Its totient is φ = 142963968.

The previous prime is 434590633. The next prime is 434590691. The reversal of 434590668 is 866095434.

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 23 ways as a sum of consecutive naturals, for example, 1652305 + ... + 1652567.

It is an arithmetic number, because the mean of its divisors is an integer number (15459444).

Almost surely, 2^434590668 is an apocalyptic number.

It is an amenable number.

434590668 is an abundant number, since it is smaller than the sum of its proper divisors (678489300).

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

434590668 is a wasteful number, since it uses less digits than its factorization.

434590668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 434590668 is about 20846.8383214338. The cubic root of 434590668 is about 757.4607475657.

The spelling of 434590668 in words is "four hundred thirty-four million, five hundred ninety thousand, six hundred sixty-eight".