434065804 has 12 divisors (see below), whose sum is σ = 762572664. Its totient is φ = 216187904.

The previous prime is 434065789. The next prime is 434065817. The reversal of 434065804 is 408560434.

It is a self number, because there is not a number n which added to its sum of digits gives 434065804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210094 + ... + 212149.

It is an arithmetic number, because the mean of its divisors is an integer number (63547722).

Almost surely, 2^434065804 is an apocalyptic number.

It is an amenable number.

434065804 is a deficient number, since it is larger than the sum of its proper divisors (328506860).

434065804 is a wasteful number, since it uses less digits than its factorization.

434065804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422504 (or 422502 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 434065804 is about 20834.2459426781. The cubic root of 434065804 is about 757.1556911351.

The spelling of 434065804 in words is "four hundred thirty-four million, sixty-five thousand, eight hundred four".