2908000243 has 2 divisors, whose sum is σ = 2908000244. Its totient is φ = 2908000242.

The previous prime is 2908000171. The next prime is 2908000253. The reversal of 2908000243 is 3420008092.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2908000243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2908000253) 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, 1454000121 + 1454000122.

It is an arithmetic number, because the mean of its divisors is an integer number (1454000122).

Almost surely, 2^2908000243 is an apocalyptic number.

2908000243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2908000243 is an equidigital number, since it uses as much as digits as its factorization.

2908000243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2908000243 is about 53925.8773039438. The cubic root of 2908000243 is about 1427.3532869913.

The spelling of 2908000243 in words is "two billion, nine hundred eight million, two hundred forty-three", and thus it is an aban number.