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3330008472 = 2337831311823
BaseRepresentation
bin1100011001111011…
…1110010110011000
322121001222221212010
43012132332112120
523304440232342
61310233345520
7145343414340
oct30636762630
98531887763
103330008472
11145978071a
1278b2682a0
13410b8b11b
1423838bd20
1514752e29c
hexc67be598

3330008472 has 128 divisors (see below), whose sum is σ = 9707765760. Its totient is φ = 932280960.

The previous prime is 3330008459. The next prime is 3330008527. The reversal of 3330008472 is 2748000333.

It is a super-2 number, since 2×33300084722 = 22177912847183549568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1825753 + ... + 1827575.

It is an arithmetic number, because the mean of its divisors is an integer number (75841920).

Almost surely, 23330008472 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 3330008472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4853882880).

3330008472 is an abundant number, since it is smaller than the sum of its proper divisors (6377757288).

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

3330008472 is a wasteful number, since it uses less digits than its factorization.

3330008472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2049 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 3330008472 is about 57706.2255913519. The cubic root of 3330008472 is about 1493.3047486468.

The spelling of 3330008472 in words is "three billion, three hundred thirty million, eight thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 83 84 131 166 168 249 262 332 393 498 524 581 664 786 917 996 1048 1162 1572 1743 1823 1834 1992 2324 2751 3144 3486 3646 3668 4648 5469 5502 6972 7292 7336 10873 10938 11004 12761 13944 14584 21746 21876 22008 25522 32619 38283 43492 43752 51044 65238 76111 76566 86984 102088 130476 151309 152222 153132 228333 238813 260952 302618 304444 306264 453927 456666 477626 605236 608888 716439 907854 913332 955252 1059163 1210472 1432878 1671691 1815708 1826664 1910504 2118326 2865756 3177489 3343382 3631416 4236652 5015073 5731512 6354978 6686764 8473304 10030146 12709956 13373528 19821479 20060292 25419912 39642958 40120584 59464437 79285916 118928874 138750353 158571832 237857748 277500706 416251059 475715496 555001412 832502118 1110002824 1665004236 3330008472