3718361 has 2 divisors, whose sum is σ = 3718362. Its totient is φ = 3718360.

The previous prime is 3718349. The next prime is 3718373. The reversal of 3718361 is 1638173.

It is a balanced prime because it is at equal distance from previous prime (3718349) and next prime (3718373).

It can be written as a sum of positive squares in only one way, i.e., 3308761 + 409600 = 1819^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 3718361 - 2¹⁴ = 3701977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3718381) 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, 1859180 + 1859181.

It is an arithmetic number, because the mean of its divisors is an integer number (1859181).

Almost surely, 2^3718361 is an apocalyptic number.

It is an amenable number.

3718361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3718361 is an equidigital number, since it uses as much as digits as its factorization.

3718361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 29.

The square root of 3718361 is about 1928.3052144305. The cubic root of 3718361 is about 154.9234585668.

The spelling of 3718361 in words is "three million, seven hundred eighteen thousand, three hundred sixty-one".