434855 has 8 divisors (see below), whose sum is σ = 540000. Its totient is φ = 335776.

The previous prime is 434849. The next prime is 434857. The reversal of 434855 is 558434.

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

It is a cyclic number.

It is not a de Polignac number, because 434855 - 2⁴ = 434839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 1644.

It is an arithmetic number, because the mean of its divisors is an integer number (67500).

2⁴³⁴⁸⁵⁵ is an apocalyptic number.

434855 is a deficient number, since it is larger than the sum of its proper divisors (105145).

434855 is a wasteful number, since it uses less digits than its factorization.

434855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033.

The product of its digits is 9600, while the sum is 29.

The square root of 434855 is about 659.4353645354. The cubic root of 434855 is about 75.7614287091.

The spelling of 434855 in words is "four hundred thirty-four thousand, eight hundred fifty-five".