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84995344 = 247758887
BaseRepresentation
bin1010001000011…
…10110100010000
312220221012200201
411010032310100
5133224322334
612233424544
72051306560
oct504166420
9186835621
1084995344
1143a83295
122456b154
13147bc005
14b406da0
1576ddc14
hex510ed10

84995344 has 20 divisors (see below), whose sum is σ = 188204224. Its totient is φ = 36426528.

The previous prime is 84995321. The next prime is 84995347. The reversal of 84995344 is 44359948.

It is a junction number, because it is equal to n+sod(n) for n = 84995294 and 84995303.

It is not an unprimeable number, because it can be changed into a prime (84995347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379332 + ... + 379555.

Almost surely, 284995344 is an apocalyptic number.

It is an amenable number.

84995344 is an abundant number, since it is smaller than the sum of its proper divisors (103208880).

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

84995344 is a wasteful number, since it uses less digits than its factorization.

84995344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758902 (or 758896 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 84995344 is about 9219.2919467820. The cubic root of 84995344 is about 439.6749389755.

The spelling of 84995344 in words is "eighty-four million, nine hundred ninety-five thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 758887 1517774 3035548 5312209 6071096 10624418 12142192 21248836 42497672 84995344