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4389714 = 2347379
BaseRepresentation
bin10000101111101101010010
322021000120000
4100233231102
52110432324
6234030430
752212000
oct20575522
98230500
104389714
11252906a
121578416
13ba9084
14823a70
155ba9c9
hex42fb52

4389714 has 80 divisors (see below), whose sum is σ = 11616000. Its totient is φ = 1238328.

The previous prime is 4389691. The next prime is 4389727. The reversal of 4389714 is 4179834.

It is a happy number.

4389714 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55527 + ... + 55605.

It is an arithmetic number, because the mean of its divisors is an integer number (145200).

Almost surely, 24389714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4389714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808000).

4389714 is an abundant number, since it is smaller than the sum of its proper divisors (7226286).

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

4389714 is an equidigital number, since it uses as much as digits as its factorization.

4389714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 91 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4389714 is about 2095.1644326878. The cubic root of 4389714 is about 163.7364645106.

The spelling of 4389714 in words is "four million, three hundred eighty-nine thousand, seven hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 49 54 63 79 81 98 126 147 158 162 189 237 294 343 378 441 474 553 567 686 711 882 1029 1106 1134 1323 1422 1659 2058 2133 2646 3087 3318 3871 3969 4266 4977 6174 6399 7742 7938 9261 9954 11613 12798 14931 18522 23226 27097 27783 29862 34839 44793 54194 55566 69678 81291 89586 104517 162582 209034 243873 313551 487746 627102 731619 1463238 2194857 4389714