676446 has 8 divisors (see below), whose sum is σ = 1352904. Its totient is φ = 225480.
The previous prime is 676427. The next prime is 676463. The reversal of 676446 is 644676.
676446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
676446 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
676446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56365 + ... + 56376.
It is an arithmetic number, because the mean of its divisors is an integer number (169113).
2676446 is an apocalyptic number.
676446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676446 is a wasteful number, since it uses less digits than its factorization.
676446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112746.
The product of its digits is 24192, while the sum is 33.
The square root of 676446 is about 822.4633730447. The cubic root of 676446 is about 87.7831264285.
The spelling of 676446 in words is "six hundred seventy-six thousand, four hundred forty-six".
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