440994 has 16 divisors (see below), whose sum is σ = 895968. Its totient is φ = 144672.
The previous prime is 440989. The next prime is 441011. The reversal of 440994 is 499044.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 440994.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147 + ... + 950.
It is an arithmetic number, because the mean of its divisors is an integer number (55998).
2440994 is an apocalyptic number.
440994 is an abundant number, since it is smaller than the sum of its proper divisors (454974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440994 is a wasteful number, since it uses less digits than its factorization.
440994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1169.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 440994 is about 664.0737910805. The cubic root of 440994 is about 76.1162809085.
The spelling of 440994 in words is "four hundred forty thousand, nine hundred ninety-four".
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