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3389660 = 225169483
BaseRepresentation
bin1100111011100011011100
320101012201222
430323203130
51331432120
6200352512
740545251
oct14734334
96335658
103389660
111a0577a
121175738
13918b21
14643428
1546e525
hex33b8dc

3389660 has 12 divisors (see below), whose sum is σ = 7118328. Its totient is φ = 1355856.

The previous prime is 3389651. The next prime is 3389663. The reversal of 3389660 is 669833.

It is a super-4 number, since 4×33896604 (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3389660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84722 + ... + 84761.

It is an arithmetic number, because the mean of its divisors is an integer number (593194).

Almost surely, 23389660 is an apocalyptic number.

It is an amenable number.

3389660 is an abundant number, since it is smaller than the sum of its proper divisors (3728668).

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

3389660 is a wasteful number, since it uses less digits than its factorization.

3389660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169492 (or 169490 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3389660 is about 1841.1029303111. The cubic root of 3389660 is about 150.2168714791.

The spelling of 3389660 in words is "three million, three hundred eighty-nine thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 169483 338966 677932 847415 1694830 3389660