453834 has 24 divisors (see below), whose sum is σ = 1035840. Its totient is φ = 143208.

The previous prime is 453833. The next prime is 453847. The reversal of 453834 is 438354.

453834 = T₂₀₉ + T₂₁₀ + ... + T₂₂₇.

It is a happy number.

453834 is nontrivially palindromic in base 7.

453834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 453798 and 453807.

It is not an unprimeable number, because it can be changed into a prime (453833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322 + ... + 1005.

It is an arithmetic number, because the mean of its divisors is an integer number (43160).

2⁴⁵³⁸³⁴ is an apocalyptic number.

453834 is an abundant number, since it is smaller than the sum of its proper divisors (582006).

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

453834 is a wasteful number, since it uses less digits than its factorization.

453834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1351 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 453834 is about 673.6720270280. The cubic root of 453834 is about 76.8479599527.

The spelling of 453834 in words is "four hundred fifty-three thousand, eight hundred thirty-four".