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3914814 = 231673907
BaseRepresentation
bin1110111011110000111110
321100220010010
432323300332
52000233224
6215524050
745163311
oct16736076
97326103
103914814
112234292
121389626
13a70b77
1473c978
15524e29
hex3bbc3e

3914814 has 16 divisors (see below), whose sum is σ = 7878528. Its totient is φ = 1296792.

The previous prime is 3914783. The next prime is 3914819. The reversal of 3914814 is 4184193.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914819) 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, 952 + ... + 2955.

It is an arithmetic number, because the mean of its divisors is an integer number (492408).

Almost surely, 23914814 is an apocalyptic number.

3914814 is an abundant number, since it is smaller than the sum of its proper divisors (3963714).

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

3914814 is a wasteful number, since it uses less digits than its factorization.

3914814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079.

The product of its digits is 3456, while the sum is 30.

The square root of 3914814 is about 1978.5888911040. The cubic root of 3914814 is about 157.6051401778.

The spelling of 3914814 in words is "three million, nine hundred fourteen thousand, eight hundred fourteen".

Divisors: 1 2 3 6 167 334 501 1002 3907 7814 11721 23442 652469 1304938 1957407 3914814