434843085 has 16 divisors (see below), whose sum is σ = 736675776. Its totient is φ = 218274048.

The previous prime is 434843033. The next prime is 434843131. The reversal of 434843085 is 580348434.

It is a happy number.

It is not a de Polignac number, because 434843085 - 2⁷ = 434842957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852379 + ... + 852888.

It is an arithmetic number, because the mean of its divisors is an integer number (46042236).

Almost surely, 2^434843085 is an apocalyptic number.

It is an amenable number.

434843085 is a deficient number, since it is larger than the sum of its proper divisors (301832691).

434843085 is a wasteful number, since it uses less digits than its factorization.

434843085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705292.

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 434843085 is about 20852.8915261169. The cubic root of 434843085 is about 757.6073674996.

The spelling of 434843085 in words is "four hundred thirty-four million, eight hundred forty-three thousand, eighty-five".