34630 has 8 divisors (see below), whose sum is σ = 62352. Its totient is φ = 13848.
The previous prime is 34613. The next prime is 34631. The reversal of 34630 is 3643.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34631) by changing a digit.
34630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 in 3 ways as a sum of consecutive naturals, for example, 1722 + ... + 1741.
It is an arithmetic number, because the mean of its divisors is an integer number (7794).
234630 is an apocalyptic number.
34630 is a deficient number, since it is larger than the sum of its proper divisors (27722).
34630 is a wasteful number, since it uses less digits than its factorization.
34630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3470.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 34630 is about 186.0913754047. The cubic root of 34630 is about 32.5949883774.
The spelling of 34630 in words is "thirty-four thousand, six hundred thirty".
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