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3768980 = 225316079
BaseRepresentation
bin1110011000001010010100
321002111001212
432120022110
51431101410
6212440552
744015165
oct16301224
97074055
103768980
112144766
121319158
13a1c687
1470176c
154e6b05
hex398294

3768980 has 24 divisors (see below), whose sum is σ = 8171520. Its totient is φ = 1458720.

The previous prime is 3768971. The next prime is 3768983. The reversal of 3768980 is 898673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2420 + ... + 3659.

It is an arithmetic number, because the mean of its divisors is an integer number (340480).

Almost surely, 23768980 is an apocalyptic number.

It is an amenable number.

3768980 is an abundant number, since it is smaller than the sum of its proper divisors (4402540).

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

3768980 is a wasteful number, since it uses less digits than its factorization.

3768980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119 (or 6117 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3768980 is about 1941.3861027627. The cubic root of 3768980 is about 155.6232966486.

The spelling of 3768980 in words is "three million, seven hundred sixty-eight thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 6079 12158 24316 30395 60790 121580 188449 376898 753796 942245 1884490 3768980