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4349080 = 235108727
BaseRepresentation
bin10000100101110010011000
322011221211001
4100211302120
52103132310
6233114344
751652351
oct20456230
98157731
104349080
11250058a
1215589b4
13b93728
14812d28
155ad93a
hex425c98

4349080 has 16 divisors (see below), whose sum is σ = 9785520. Its totient is φ = 1739616.

The previous prime is 4349071. The next prime is 4349089. The reversal of 4349080 is 809434.

It is an interprime number because it is at equal distance from previous prime (4349071) and next prime (4349089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349089) 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, 54324 + ... + 54403.

It is an arithmetic number, because the mean of its divisors is an integer number (611595).

Almost surely, 24349080 is an apocalyptic number.

4349080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4349080 is an abundant number, since it is smaller than the sum of its proper divisors (5436440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4349080 is a wasteful number, since it uses less digits than its factorization.

4349080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108738 (or 108734 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4349080 is about 2085.4447966801. Note that the first 3 decimals coincide. The cubic root of 4349080 is about 163.2296811004.

The spelling of 4349080 in words is "four million, three hundred forty-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 108727 217454 434908 543635 869816 1087270 2174540 4349080