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3380195984 = 241121745969
BaseRepresentation
bin1100100101111001…
…1011001010010000
322201120102202011212
43021132123022100
523410312232414
61315225155252
7146523122534
oct31136331220
98646382155
103380195984
11148503a300
127a402bb28
1341b3b0989
14240cd3bc4
1514bb4483e
hexc979b290

3380195984 has 30 divisors (see below), whose sum is σ = 7198634310. Its totient is φ = 1536451840.

The previous prime is 3380195983. The next prime is 3380195993. The reversal of 3380195984 is 4895910833.

It can be written as a sum of positive squares in only one way, i.e., 3211715584 + 168480400 = 56672^2 + 12980^2 .

It is a super-2 number, since 2×33801959842 = 22851449780499456512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3380195983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 871049 + ... + 874920.

It is an arithmetic number, because the mean of its divisors is an integer number (239954477).

Almost surely, 23380195984 is an apocalyptic number.

It is an amenable number.

3380195984 is an abundant number, since it is smaller than the sum of its proper divisors (3818438326).

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

3380195984 is a wasteful number, since it uses less digits than its factorization.

3380195984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745999 (or 1745982 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 3380195984 is about 58139.4529042027. The cubic root of 3380195984 is about 1500.7693807088.

The spelling of 3380195984 in words is "three billion, three hundred eighty million, one hundred ninety-five thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 11 16 22 44 88 121 176 242 484 968 1936 1745969 3491938 6983876 13967752 19205659 27935504 38411318 76822636 153645272 211262249 307290544 422524498 845048996 1690097992 3380195984