2068499339 has 2 divisors, whose sum is σ = 2068499340. Its totient is φ = 2068499338.

The previous prime is 2068499333. The next prime is 2068499347. The reversal of 2068499339 is 9339948602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068499339 - 2²⁸ = 1800063883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2068499333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034249669 + 1034249670.

It is an arithmetic number, because the mean of its divisors is an integer number (1034249670).

Almost surely, 2^2068499339 is an apocalyptic number.

2068499339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068499339 is an equidigital number, since it uses as much as digits as its factorization.

2068499339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The square root of 2068499339 is about 45480.7578982585. The cubic root of 2068499339 is about 1274.1438494787.

The spelling of 2068499339 in words is "two billion, sixty-eight million, four hundred ninety-nine thousand, three hundred thirty-nine".