1008668411 has 2 divisors, whose sum is σ = 1008668412. Its totient is φ = 1008668410.

The previous prime is 1008668399. The next prime is 1008668413. The reversal of 1008668411 is 1148668001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1008668411 is a prime.

Together with 1008668413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1008668413) 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, 504334205 + 504334206.

It is an arithmetic number, because the mean of its divisors is an integer number (504334206).

Almost surely, 2^1008668411 is an apocalyptic number.

1008668411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1008668411 is an equidigital number, since it uses as much as digits as its factorization.

1008668411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 1008668411 is about 31759.5404721164. The cubic root of 1008668411 is about 1002.8811612708.

The spelling of 1008668411 in words is "one billion, eight million, six hundred sixty-eight thousand, four hundred eleven".