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3379280809 = 6761382279
BaseRepresentation
bin1100100101101011…
…1011101110101001
322201111201020210111
43021122323232221
523410043441214
61315153414321
7146512261432
oct31132735651
98644636714
103379280809
111484574763
127a386a3a1
1341b150258
14240b36489
1514ba135c4
hexc96bbba9

3379280809 has 8 divisors (see below), whose sum is σ = 3435354560. Its totient is φ = 3323372976.

The previous prime is 3379280789. The next prime is 3379280831. The reversal of 3379280809 is 9080829733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3379280809 - 211 = 3379278761 is a prime.

It is a super-2 number, since 2×33792808092 = 22839077572151388962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3379280899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69 + ... + 82210.

It is an arithmetic number, because the mean of its divisors is an integer number (429419320).

Almost surely, 23379280809 is an apocalyptic number.

It is an amenable number.

3379280809 is a deficient number, since it is larger than the sum of its proper divisors (56073751).

3379280809 is an equidigital number, since it uses as much as digits as its factorization.

3379280809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82959.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 3379280809 is about 58131.5818553048. The cubic root of 3379280809 is about 1500.6339259801.

The spelling of 3379280809 in words is "three billion, three hundred seventy-nine million, two hundred eighty thousand, eight hundred nine".

Divisors: 1 67 613 41071 82279 5512693 50437027 3379280809