Search a number
-
+
969384 = 233132239
BaseRepresentation
bin11101100101010101000
31211020202010
43230222220
5222010014
632435520
711145123
oct3545250
91736663
10969384
11602349
123a8ba0
1327c300
141b33ba
15142359
hexecaa8

969384 has 48 divisors (see below), whose sum is σ = 2635200. Its totient is φ = 297024.

The previous prime is 969377. The next prime is 969403. The reversal of 969384 is 483969.

969384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 969384.

It is an unprimeable number.

969384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3937 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (54900).

2969384 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 969384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317600).

969384 is an abundant number, since it is smaller than the sum of its proper divisors (1665816).

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

969384 is a wasteful number, since it uses less digits than its factorization.

969384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 257 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 969384 is about 984.5730038956. The cubic root of 969384 is about 98.9688709394.

The spelling of 969384 in words is "nine hundred sixty-nine thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 169 239 312 338 478 507 676 717 956 1014 1352 1434 1912 2028 2868 3107 4056 5736 6214 9321 12428 18642 24856 37284 40391 74568 80782 121173 161564 242346 323128 484692 969384