2986906193 has 2 divisors, whose sum is σ = 2986906194. Its totient is φ = 2986906192.

The previous prime is 2986906187. The next prime is 2986906199. The reversal of 2986906193 is 3916096892.

It is a balanced prime because it is at equal distance from previous prime (2986906187) and next prime (2986906199).

It can be written as a sum of positive squares in only one way, i.e., 1941547969 + 1045358224 = 44063^2 + 32332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2986906193 - 2⁸ = 2986905937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2986906199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493453096 + 1493453097.

It is an arithmetic number, because the mean of its divisors is an integer number (1493453097).

Almost surely, 2^2986906193 is an apocalyptic number.

It is an amenable number.

2986906193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986906193 is an equidigital number, since it uses as much as digits as its factorization.

2986906193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The square root of 2986906193 is about 54652.5954827399. The cubic root of 2986906193 is about 1440.1482282149.

The spelling of 2986906193 in words is "two billion, nine hundred eighty-six million, nine hundred six thousand, one hundred ninety-three".