3740161 has 2 divisors, whose sum is σ = 3740162. Its totient is φ = 3740160.

The previous prime is 3740089. The next prime is 3740171. The reversal of 3740161 is 1610473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3682561 + 57600 = 1919^2 + 240^2 .

It is an emirp because it is prime and its reverse (1610473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3740161 - 2¹³ = 3731969 is a prime.

It is not a weakly prime, because it can be changed into another prime (3740171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870080 + 1870081.

It is an arithmetic number, because the mean of its divisors is an integer number (1870081).

Almost surely, 2^3740161 is an apocalyptic number.

It is an amenable number.

3740161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3740161 is an equidigital number, since it uses as much as digits as its factorization.

3740161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 3740161 is about 1933.9495856925. The cubic root of 3740161 is about 155.2256304652.

The spelling of 3740161 in words is "three million, seven hundred forty thousand, one hundred sixty-one".