434834 has 8 divisors (see below), whose sum is σ = 686640. Its totient is φ = 205956.

The previous prime is 434831. The next prime is 434839. The reversal of 434834 is 438434.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (434831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5684 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (85830).

2⁴³⁴⁸³⁴ is an apocalyptic number.

434834 is a deficient number, since it is larger than the sum of its proper divisors (251806).

434834 is a wasteful number, since it uses less digits than its factorization.

434834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464.

The product of its digits is 4608, while the sum is 26.

The square root of 434834 is about 659.4194416303. The cubic root of 434834 is about 75.7602091335.

Subtracting 434834 from its reverse (438434), we obtain a square (3600 = 60²).

The spelling of 434834 in words is "four hundred thirty-four thousand, eight hundred thirty-four".