36434 has 4 divisors (see below), whose sum is σ = 54654. Its totient is φ = 18216.

The previous prime is 36433. The next prime is 36451. The reversal of 36434 is 43463.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34225 + 2209 = 185^2 + 47^2 .

It is a Curzon number.

It is a plaindrome in base 13 and base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36434.

It is not an unprimeable number, because it can be changed into a prime (36433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9107 + ... + 9110.

2³⁶⁴³⁴ is an apocalyptic number.

36434 is a deficient number, since it is larger than the sum of its proper divisors (18220).

36434 is a wasteful number, since it uses less digits than its factorization.

36434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18219.

The product of its digits is 864, while the sum is 20.

The square root of 36434 is about 190.8769236969. The cubic root of 36434 is about 33.1514313782.

Adding to 36434 its reverse (43463), we get a palindrome (79897).

The spelling of 36434 in words is "thirty-six thousand, four hundred thirty-four".