434270 has 8 divisors (see below), whose sum is σ = 781704. Its totient is φ = 173704.

The previous prime is 434267. The next prime is 434293. The reversal of 434270 is 72434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 21704 + ... + 21723.

It is an arithmetic number, because the mean of its divisors is an integer number (97713).

2⁴³⁴²⁷⁰ is an apocalyptic number.

434270 is a deficient number, since it is larger than the sum of its proper divisors (347434).

434270 is a wasteful number, since it uses less digits than its factorization.

434270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43434.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 434270 is about 658.9916539684. The cubic root of 434270 is about 75.7274401190.

The spelling of 434270 in words is "four hundred thirty-four thousand, two hundred seventy".