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3486730363 = 31538720879
BaseRepresentation
bin1100111111010011…
…0100100001111011
322222222220020212121
43033310310201323
524120100332423
61333552422111
7152255501434
oct31764644173
98888806777
103486730363
11152a194146
12813847937
134374a177c
1425110648b
1515618a45d
hexcfd3487b

3486730363 has 8 divisors (see below), whose sum is σ = 3600046080. Its totient is φ = 3373467240.

The previous prime is 3486730343. The next prime is 3486730367. The reversal of 3486730363 is 3630376843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3486730363 is a prime.

It is a super-2 number, since 2×34867303632 = 24314577248532223538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3486730367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156558 + ... + 177436.

It is an arithmetic number, because the mean of its divisors is an integer number (450005760).

Almost surely, 23486730363 is an apocalyptic number.

3486730363 is a deficient number, since it is larger than the sum of its proper divisors (113315717).

3486730363 is a wasteful number, since it uses less digits than its factorization.

3486730363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26297.

The product of its (nonzero) digits is 653184, while the sum is 43.

The square root of 3486730363 is about 59048.5424290896. The cubic root of 3486730363 is about 1516.3732733663.

The spelling of 3486730363 in words is "three billion, four hundred eighty-six million, seven hundred thirty thousand, three hundred sixty-three".

Divisors: 1 31 5387 20879 166997 647249 112475173 3486730363