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9680934 = 2343157239
BaseRepresentation
bin100100111011…
…100000100110
3200012211202010
4210323200212
54434242214
6543255050
7145200204
oct44734046
920184663
109680934
11551247a
1232aa486
13200c583
141400074
15cb3659
hex93b826

9680934 has 32 divisors (see below), whose sum is σ = 20021760. Its totient is φ = 3118752.

The previous prime is 9680929. The next prime is 9680947. The reversal of 9680934 is 4390869.

It is a super-2 number, since 2×96809342 = 187440966224712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9680892 and 9680901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40387 + ... + 40625.

It is an arithmetic number, because the mean of its divisors is an integer number (625680).

Almost surely, 29680934 is an apocalyptic number.

9680934 is an abundant number, since it is smaller than the sum of its proper divisors (10340826).

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

9680934 is a wasteful number, since it uses less digits than its factorization.

9680934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

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

The square root of 9680934 is about 3111.4199330852. The cubic root of 9680934 is about 213.1273016266.

The spelling of 9680934 in words is "nine million, six hundred eighty thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 43 86 129 157 239 258 314 471 478 717 942 1434 6751 10277 13502 20253 20554 30831 37523 40506 61662 75046 112569 225138 1613489 3226978 4840467 9680934