Search a number
-
+
3229884 = 2232721831
BaseRepresentation
bin1100010100100010111100
320002002120100
430110202330
51311324014
6153121100
736311400
oct14244274
96062510
103229884
111906729
1210b9190
13891198
14601100
1543c009
hex3148bc

3229884 has 54 divisors (see below), whose sum is σ = 9502584. Its totient is φ = 922320.

The previous prime is 3229843. The next prime is 3229901. The reversal of 3229884 is 4889223.

3229884 is nontrivially palindromic in base 13.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 849 + ... + 2679.

Almost surely, 23229884 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 3229884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4751292).

3229884 is an abundant number, since it is smaller than the sum of its proper divisors (6272700).

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

3229884 is a wasteful number, since it uses less digits than its factorization.

3229884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1843 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 3229884 is about 1797.1878032081. The cubic root of 3229884 is about 147.8185626630.

The spelling of 3229884 in words is "three million, two hundred twenty-nine thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 1831 3662 5493 7324 10986 12817 16479 21972 25634 32958 38451 51268 65916 76902 89719 115353 153804 179438 230706 269157 358876 461412 538314 807471 1076628 1614942 3229884