3654193 has 2 divisors, whose sum is σ = 3654194. Its totient is φ = 3654192.

The previous prime is 3654181. The next prime is 3654197. The reversal of 3654193 is 3914563.

3654193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3579664 + 74529 = 1892^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 3654193 - 2¹³ = 3646001 is a prime.

3654193 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3654197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827096 + 1827097.

It is an arithmetic number, because the mean of its divisors is an integer number (1827097).

Almost surely, 2^3654193 is an apocalyptic number.

It is an amenable number.

3654193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3654193 is an equidigital number, since it uses as much as digits as its factorization.

3654193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 3654193 is about 1911.5943607366. The cubic root of 3654193 is about 154.0271077260.

The spelling of 3654193 in words is "three million, six hundred fifty-four thousand, one hundred ninety-three".