434436 has 24 divisors (see below), whose sum is σ = 1039584. Its totient is φ = 141120.

The previous prime is 434431. The next prime is 434437. The reversal of 434436 is 634434.

434436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 4⁵ + 3³ + 4⁸ + 4⁹ + 3¹⁰ + 6⁶ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 434436.

It is not an unprimeable number, because it can be changed into a prime (434431) 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, 51 + ... + 933.

It is an arithmetic number, because the mean of its divisors is an integer number (43316).

2⁴³⁴⁴³⁶ is an apocalyptic number.

It is an amenable number.

434436 is an abundant number, since it is smaller than the sum of its proper divisors (605148).

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

434436 is a wasteful number, since it uses less digits than its factorization.

434436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 929 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 434436 is about 659.1175919364. The cubic root of 434436 is about 75.7370878448.

The spelling of 434436 in words is "four hundred thirty-four thousand, four hundred thirty-six".