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6830346 = 231138391
BaseRepresentation
bin11010000011100100001010
3110212000110210
4122003210022
53222032341
6402221550
7112025355
oct32034412
913760423
106830346
113945816
1223548b6
131551c33
14c9b29c
158edc16
hex68390a

6830346 has 8 divisors (see below), whose sum is σ = 13660704. Its totient is φ = 2276780.

The previous prime is 6830339. The next prime is 6830347. The reversal of 6830346 is 6430386.

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

6830346 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6830347) 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, 569190 + ... + 569201.

It is an arithmetic number, because the mean of its divisors is an integer number (1707588).

Almost surely, 26830346 is an apocalyptic number.

6830346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6830346 is a wasteful number, since it uses less digits than its factorization.

6830346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138396.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6830346 is about 2613.4930648464. The cubic root of 6830346 is about 189.7350508375.

The spelling of 6830346 in words is "six million, eight hundred thirty thousand, three hundred forty-six".

Divisors: 1 2 3 6 1138391 2276782 3415173 6830346