34449 has 4 divisors (see below), whose sum is σ = 45936. Its totient is φ = 22964.
The previous prime is 34439. The next prime is 34457. The reversal of 34449 is 94443.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94443 = 3 ⋅31481.
It is a cyclic number.
It is not a de Polignac number, because 34449 - 29 = 33937 is a prime.
It is a D-number.
It is a Curzon number.
34449 is a lucky number.
It is a plaindrome in base 10 and base 13.
It is not an unprimeable number, because it can be changed into a prime (34429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5739 + ... + 5744.
It is an arithmetic number, because the mean of its divisors is an integer number (11484).
234449 is an apocalyptic number.
It is an amenable number.
34449 is a deficient number, since it is larger than the sum of its proper divisors (11487).
34449 is a wasteful number, since it uses less digits than its factorization.
34449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11486.
The product of its digits is 1728, while the sum is 24.
The square root of 34449 is about 185.6044180509. The cubic root of 34449 is about 32.5381012712.
It can be divided in two parts, 344 and 49, that added together give a palindrome (393).
The spelling of 34449 in words is "thirty-four thousand, four hundred forty-nine".
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