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3830663 = 71163331
BaseRepresentation
bin1110100111001110000111
321012121200102
432213032013
51440040123
6214034315
744363054
oct16471607
97177612
103830663
112187041
12134899b
13a41785
1471a02b
1550a028
hex3a7387

3830663 has 8 divisors (see below), whose sum is σ = 3920256. Its totient is φ = 3742200.

The previous prime is 3830623. The next prime is 3830669. The reversal of 3830663 is 3660383.

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 3830663 - 26 = 3830599 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830669) 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 7 ways as a sum of consecutive naturals, for example, 11408 + ... + 11738.

It is an arithmetic number, because the mean of its divisors is an integer number (490032).

Almost surely, 23830663 is an apocalyptic number.

3830663 is a deficient number, since it is larger than the sum of its proper divisors (89593).

3830663 is a wasteful number, since it uses less digits than its factorization.

3830663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3830663 is about 1957.2079603353. The cubic root of 3830663 is about 156.4676820854.

The spelling of 3830663 in words is "three million, eight hundred thirty thousand, six hundred sixty-three".

Divisors: 1 71 163 331 11573 23501 53953 3830663