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34463968 = 2571171197
BaseRepresentation
bin1000001101111…
…0000011100000
32101211221200021
42003132003200
532310321333
63230403224
7565640020
oct203360340
971757607
1034463968
11184aa320
12b660514
1371a8aa6
144811a80
15305b82d
hex20de0e0

34463968 has 96 divisors (see below), whose sum is σ = 86220288. Its totient is φ = 13171200.

The previous prime is 34463953. The next prime is 34463969. The reversal of 34463968 is 86936443.

Its product of digits (373248) is a multiple of the sum of its prime divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34463969) 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, 174846 + ... + 175042.

It is an arithmetic number, because the mean of its divisors is an integer number (898128).

Almost surely, 234463968 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 34463968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43110144).

34463968 is an abundant number, since it is smaller than the sum of its proper divisors (51756320).

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

34463968 is a wasteful number, since it uses less digits than its factorization.

34463968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 288 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 34463968 is about 5870.6020134225. The cubic root of 34463968 is about 325.4281316205.

The spelling of 34463968 in words is "thirty-four million, four hundred sixty-three thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 71 77 88 112 142 154 176 197 224 284 308 352 394 497 568 616 781 788 994 1136 1232 1379 1562 1576 1988 2167 2272 2464 2758 3124 3152 3976 4334 5467 5516 6248 6304 7952 8668 10934 11032 12496 13987 15169 15904 17336 21868 22064 24992 27974 30338 34672 43736 44128 55948 60676 69344 87472 97909 111896 121352 153857 174944 195818 223792 242704 307714 391636 447584 485408 615428 783272 1076999 1230856 1566544 2153998 2461712 3133088 4307996 4923424 8615992 17231984 34463968