434850 has 48 divisors (see below), whose sum is σ = 1166592. Its totient is φ = 106560.

The previous prime is 434849. The next prime is 434857. The reversal of 434850 is 58434.

It is a happy number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 434850.

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 23 ways as a sum of consecutive naturals, for example, 1839 + ... + 2061.

It is an arithmetic number, because the mean of its divisors is an integer number (24304).

2⁴³⁴⁸⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583296).

434850 is an abundant number, since it is smaller than the sum of its proper divisors (731742).

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

434850 is a wasteful number, since it uses less digits than its factorization.

434850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 434850 is about 659.4315734024. The cubic root of 434850 is about 75.7611383375.

The spelling of 434850 in words is "four hundred thirty-four thousand, eight hundred fifty".