434665330 has 16 divisors (see below), whose sum is σ = 853524864. Its totient is φ = 158060080.

The previous prime is 434665327. The next prime is 434665373. The reversal of 434665330 is 33566434.

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, 1975642 + ... + 1975861.

It is an arithmetic number, because the mean of its divisors is an integer number (53345304).

Almost surely, 2^434665330 is an apocalyptic number.

434665330 is a deficient number, since it is larger than the sum of its proper divisors (418859534).

434665330 is a wasteful number, since it uses less digits than its factorization.

434665330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951521.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 434665330 is about 20848.6289717094. The cubic root of 434665330 is about 757.5041219409.

The spelling of 434665330 in words is "four hundred thirty-four million, six hundred sixty-five thousand, three hundred thirty".