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930084834 = 237161313729
BaseRepresentation
bin110111011011111…
…111011111100010
32101211010012112110
4313123333133202
53401100203314
6232142540150
732022406410
oct6733773742
92354105473
10930084834
11438010558
1221b597656
1311a8cb173
148b74c2b0
15569c0a59
hex376ff7e2

930084834 has 32 divisors (see below), whose sum is σ = 2127381120. Its totient is φ = 265554432.

The previous prime is 930084811. The next prime is 930084853. The reversal of 930084834 is 438480039.

It is a junction number, because it is equal to n+sod(n) for n = 930084792 and 930084801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60882 + ... + 74610.

It is an arithmetic number, because the mean of its divisors is an integer number (66480660).

Almost surely, 2930084834 is an apocalyptic number.

930084834 is an abundant number, since it is smaller than the sum of its proper divisors (1197296286).

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

930084834 is a wasteful number, since it uses less digits than its factorization.

930084834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15354.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 930084834 is about 30497.2922404596. The cubic root of 930084834 is about 976.1296865038.

The spelling of 930084834 in words is "nine hundred thirty million, eighty-four thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 42 1613 3226 4839 9678 11291 13729 22582 27458 33873 41187 67746 82374 96103 192206 288309 576618 22144877 44289754 66434631 132869262 155014139 310028278 465042417 930084834