3723684193 has 2 divisors, whose sum is σ = 3723684194. Its totient is φ = 3723684192.

The previous prime is 3723684161. The next prime is 3723684227. The reversal of 3723684193 is 3914863273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3591365184 + 132319009 = 59928^2 + 11503^2 .

It is an emirp because it is prime and its reverse (3914863273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3723684193 - 2⁵ = 3723684161 is a prime.

It is a super-2 number, since 2×3723684193² = 27731647938396122498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3723684103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861842096 + 1861842097.

It is an arithmetic number, because the mean of its divisors is an integer number (1861842097).

Almost surely, 2^3723684193 is an apocalyptic number.

It is an amenable number.

3723684193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723684193 is an equidigital number, since it uses as much as digits as its factorization.

3723684193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 46.

The square root of 3723684193 is about 61021.9976156140. The cubic root of 3723684193 is about 1549.9735261521.

The spelling of 3723684193 in words is "three billion, seven hundred twenty-three million, six hundred eighty-four thousand, one hundred ninety-three".