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3076869408 = 25367736553
BaseRepresentation
bin1011011101100101…
…0100110100100000
321221102200011100020
42313121110310200
522300134310113
61225151553440
7136150646514
oct26731246440
97842604306
103076869408
1113398a3588
1271a52b880
133a05b99b2
142128d6144
151301ca023
hexb7654d20

3076869408 has 96 divisors (see below), whose sum is σ = 8310891456. Its totient is φ = 996323328.

The previous prime is 3076869407. The next prime is 3076869449. The reversal of 3076869408 is 8049686703.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3076869407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466260 + ... + 472812.

It is an arithmetic number, because the mean of its divisors is an integer number (86571786).

Almost surely, 23076869408 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 3076869408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4155445728).

3076869408 is an abundant number, since it is smaller than the sum of its proper divisors (5234022048).

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

3076869408 is a wasteful number, since it uses less digits than its factorization.

3076869408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706 (or 6698 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 3076869408 is about 55469.5358552783. The cubic root of 3076869408 is about 1454.4641505274.

The spelling of 3076869408 in words is "three billion, seventy-six million, eight hundred sixty-nine thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 67 73 96 134 146 201 219 268 292 402 438 536 584 804 876 1072 1168 1608 1752 2144 2336 3216 3504 4891 6432 6553 7008 9782 13106 14673 19564 19659 26212 29346 39128 39318 52424 58692 78256 78636 104848 117384 156512 157272 209696 234768 314544 439051 469536 478369 629088 878102 956738 1317153 1435107 1756204 1913476 2634306 2870214 3512408 3826952 5268612 5740428 7024816 7653904 10537224 11480856 14049632 15307808 21074448 22961712 32050723 42148896 45923424 64101446 96152169 128202892 192304338 256405784 384608676 512811568 769217352 1025623136 1538434704 3076869408