3018061841 has 2 divisors, whose sum is σ = 3018061842. Its totient is φ = 3018061840.

The previous prime is 3018061829. The next prime is 3018061847. The reversal of 3018061841 is 1481608103.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2182851841 + 835210000 = 46721^2 + 28900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3018061841 is a prime.

It is a super-2 number, since 2×3018061841² = 18217394552200618562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3018061798 and 3018061807.

It is not a weakly prime, because it can be changed into another prime (3018061847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1509030920 + 1509030921.

It is an arithmetic number, because the mean of its divisors is an integer number (1509030921).

Almost surely, 2^3018061841 is an apocalyptic number.

It is an amenable number.

3018061841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3018061841 is an equidigital number, since it uses as much as digits as its factorization.

3018061841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 3018061841 is about 54936.8896189073. The cubic root of 3018061841 is about 1445.1381901101.

Adding to 3018061841 its reverse (1481608103), we get a palindrome (4499669944).

The spelling of 3018061841 in words is "three billion, eighteen million, sixty-one thousand, eight hundred forty-one".