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3893369 is a prime number
BaseRepresentation
bin1110110110100001111001
321022210200212
432312201321
51444041434
6215240505
745043634
oct16664171
97283625
103893369
11221a167
121379135
13a6418c
14734c1b
1551d8ce
hex3b6879

3893369 has 2 divisors, whose sum is σ = 3893370. Its totient is φ = 3893368.

The previous prime is 3893363. The next prime is 3893381. The reversal of 3893369 is 9633983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3853369 + 40000 = 1963^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 3893369 - 24 = 3893353 is a prime.

It is a super-2 number, since 2×38933692 = 30316644340322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3893363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1946684 + 1946685.

It is an arithmetic number, because the mean of its divisors is an integer number (1946685).

Almost surely, 23893369 is an apocalyptic number.

It is an amenable number.

3893369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3893369 is an equidigital number, since it uses as much as digits as its factorization.

3893369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 41.

The square root of 3893369 is about 1973.1621828932. The cubic root of 3893369 is about 157.3168308165.

The spelling of 3893369 in words is "three million, eight hundred ninety-three thousand, three hundred sixty-nine".