849330 has 24 divisors (see below), whose sum is σ = 2208492. Its totient is φ = 226464.
The previous prime is 849311. The next prime is 849347. The reversal of 849330 is 33948.
It can be written as a sum of positive squares in 2 ways, for example, as 848241 + 1089 = 921^2 + 33^2 .
It is a super-2 number, since 2×8493302 = 1442722897800, which contains 22 as substring.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 849294 and 849303.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4629 + ... + 4808.
2849330 is an apocalyptic number.
849330 is an abundant number, since it is smaller than the sum of its proper divisors (1359162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
849330 is a wasteful number, since it uses less digits than its factorization.
849330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9450 (or 9447 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 849330 is about 921.5910155812. The cubic root of 849330 is about 94.7019281677.
The spelling of 849330 in words is "eight hundred forty-nine thousand, three hundred thirty".
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