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4328884 = 2271979103
BaseRepresentation
bin10000100000110110110100
322010221010001
4100200312310
52102011014
6232441044
751536440
oct20406664
98127101
104328884
11249739a
121549184
13b87491
14809820
155a7974
hex420db4

4328884 has 48 divisors (see below), whose sum is σ = 9318400. Its totient is φ = 1718496.

The previous prime is 4328879. The next prime is 4328887. The reversal of 4328884 is 4888234.

It is a super-3 number, since 3×43288843 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4328887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41977 + ... + 42079.

Almost surely, 24328884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4328884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4659200).

4328884 is an abundant number, since it is smaller than the sum of its proper divisors (4989516).

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

4328884 is a wasteful number, since it uses less digits than its factorization.

4328884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 210 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 4328884 is about 2080.5970297009. The cubic root of 4328884 is about 162.9766235437.

It can be divided in two parts, 432 and 8884, that added together give a triangular number (9316 = T136).

The spelling of 4328884 in words is "four million, three hundred twenty-eight thousand, eight hundred eighty-four".

Divisors: 1 2 4 7 14 19 28 38 76 79 103 133 158 206 266 316 412 532 553 721 1106 1442 1501 1957 2212 2884 3002 3914 6004 7828 8137 10507 13699 16274 21014 27398 32548 42028 54796 56959 113918 154603 227836 309206 618412 1082221 2164442 4328884