3068419891 has 2 divisors, whose sum is σ = 3068419892. Its totient is φ = 3068419890.

The previous prime is 3068419813. The next prime is 3068419901. The reversal of 3068419891 is 1989148603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3068419891 - 2¹¹ = 3068417843 is a prime.

It is not a weakly prime, because it can be changed into another prime (3068419591) 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, 1534209945 + 1534209946.

It is an arithmetic number, because the mean of its divisors is an integer number (1534209946).

Almost surely, 2^3068419891 is an apocalyptic number.

3068419891 is a deficient number, since it is larger than the sum of its proper divisors (1).

3068419891 is an equidigital number, since it uses as much as digits as its factorization.

3068419891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 3068419891 is about 55393.3199131448. The cubic root of 3068419891 is about 1453.1315420963.

The spelling of 3068419891 in words is "three billion, sixty-eight million, four hundred nineteen thousand, eight hundred ninety-one".