63434 has 16 divisors (see below), whose sum is σ = 114048. Its totient is φ = 25872.
The previous prime is 63421. The next prime is 63439. The reversal of 63434 is 43436.
It is a happy number.
It is a d-powerful number, because it can be written as 6 + 33 + 44 + 310 + 46 .
It is an alternating number because its digits alternate between even and odd.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (63439) 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 7 ways as a sum of consecutive naturals, for example, 224 + ... + 420.
It is an arithmetic number, because the mean of its divisors is an integer number (7128).
263434 is an apocalyptic number.
63434 is a deficient number, since it is larger than the sum of its proper divisors (50614).
63434 is a wasteful number, since it uses less digits than its factorization.
63434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229.
The product of its digits is 864, while the sum is 20.
The square root of 63434 is about 251.8610728159. The cubic root of 63434 is about 39.8817340068.
The spelling of 63434 in words is "sixty-three thousand, four hundred thirty-four".
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