473780 has 12 divisors (see below), whose sum is σ = 994980. Its totient is φ = 189504.
The previous prime is 473761. The next prime is 473789. The reversal of 473780 is 87374.
It can be written as a sum of positive squares in 2 ways, for example, as 71824 + 401956 = 268^2 + 634^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (473789) 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 3 ways as a sum of consecutive naturals, for example, 11825 + ... + 11864.
It is an arithmetic number, because the mean of its divisors is an integer number (82915).
2473780 is an apocalyptic number.
It is an amenable number.
473780 is an abundant number, since it is smaller than the sum of its proper divisors (521200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473780 is a wasteful number, since it uses less digits than its factorization.
473780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23698 (or 23696 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 29.
The square root of 473780 is about 688.3167875332. The cubic root of 473780 is about 77.9576803086.
The spelling of 473780 in words is "four hundred seventy-three thousand, seven hundred eighty".
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