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3340330 = 257217401
BaseRepresentation
bin1100101111100000101010
320021201001221
430233200222
51323342310
6155332254
740251400
oct14574052
96251057
103340330
111981704
12115108a
138cc536
1462d470
1545eada
hex32f82a

3340330 has 48 divisors (see below), whose sum is σ = 7424136. Its totient is φ = 1075200.

The previous prime is 3340327. The next prime is 3340331. The reversal of 3340330 is 330433.

3340330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3337929 + 2401 = 1827^2 + 49^2 .

It is a super-2 number, since 2×33403302 = 22315609017800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340331) 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 23 ways as a sum of consecutive naturals, for example, 8130 + ... + 8530.

Almost surely, 23340330 is an apocalyptic number.

3340330 is an abundant number, since it is smaller than the sum of its proper divisors (4083806).

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

3340330 is a wasteful number, since it uses less digits than its factorization.

3340330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 3340330 is about 1827.6569700029. The cubic root of 3340330 is about 149.4846014945.

Adding to 3340330 its reverse (330433), we get a palindrome (3670763).

It can be divided in two parts, 33403 and 30, that added together give a palindrome (33433).

The spelling of 3340330 in words is "three million, three hundred forty thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 17 34 35 49 70 85 98 119 170 238 245 401 490 595 802 833 1190 1666 2005 2807 4010 4165 5614 6817 8330 13634 14035 19649 28070 34085 39298 47719 68170 95438 98245 196490 238595 334033 477190 668066 1670165 3340330