3682618241 has 2 divisors, whose sum is σ = 3682618242. Its totient is φ = 3682618240.

The previous prime is 3682618231. The next prime is 3682618253. The reversal of 3682618241 is 1428162863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2527977841 + 1154640400 = 50279^2 + 33980^2 .

It is an emirp because it is prime and its reverse (1428162863) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3682618241 is a prime.

It is not a weakly prime, because it can be changed into another prime (3682618231) 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, 1841309120 + 1841309121.

It is an arithmetic number, because the mean of its divisors is an integer number (1841309121).

Almost surely, 2^3682618241 is an apocalyptic number.

It is an amenable number.

3682618241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3682618241 is an equidigital number, since it uses as much as digits as its factorization.

3682618241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 41.

The square root of 3682618241 is about 60684.5799276884. The cubic root of 3682618241 is about 1544.2545869188.

The spelling of 3682618241 in words is "three billion, six hundred eighty-two million, six hundred eighteen thousand, two hundred forty-one".