434660 has 24 divisors (see below), whose sum is σ = 926016. Its totient is φ = 171360.

The previous prime is 434659. The next prime is 434683. The reversal of 434660 is 66434.

434660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955 + ... + 2165.

It is an arithmetic number, because the mean of its divisors is an integer number (38584).

2⁴³⁴⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

434660 is an abundant number, since it is smaller than the sum of its proper divisors (491356).

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

434660 is a wasteful number, since it uses less digits than its factorization.

434660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 434660 is about 659.2874941935. The cubic root of 434660 is about 75.7501025679.

The spelling of 434660 in words is "four hundred thirty-four thousand, six hundred sixty".