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4838669 = 11239989
BaseRepresentation
bin10010011101010100001101
3100002211101222
4102131110031
52214314134
6251413125
756061623
oct22352415
910084358
104838669
112805400
1217541a5
131005524
148dd513
15658a2e
hex49d50d

4838669 has 6 divisors (see below), whose sum is σ = 5318670. Its totient is φ = 4398680.

The previous prime is 4838653. The next prime is 4838681. The reversal of 4838669 is 9668384.

4838669 is digitally balanced in base 3, 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 only one way, i.e., 3374569 + 1464100 = 1837^2 + 1210^2 .

It is not a de Polignac number, because 4838669 - 24 = 4838653 is a prime.

It is a super-2 number, since 2×48386692 = 46825435383122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4838609) 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 5 ways as a sum of consecutive naturals, for example, 19874 + ... + 20115.

It is an arithmetic number, because the mean of its divisors is an integer number (886445).

Almost surely, 24838669 is an apocalyptic number.

It is an amenable number.

4838669 is a deficient number, since it is larger than the sum of its proper divisors (480001).

4838669 is a wasteful number, since it uses less digits than its factorization.

4838669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40011 (or 40000 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 4838669 is about 2199.6974792003. The cubic root of 4838669 is about 169.1383039747.

The spelling of 4838669 in words is "four million, eight hundred thirty-eight thousand, six hundred sixty-nine".

Divisors: 1 11 121 39989 439879 4838669