2600016068 has 12 divisors (see below), whose sum is σ = 4900030380. Its totient is φ = 1200007392.

The previous prime is 2600016043. The next prime is 2600016073. The reversal of 2600016068 is 8606100062.

It can be written as a sum of positive squares in 2 ways, for example, as 1331374144 + 1268641924 = 36488^2 + 35618^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2600016068.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000103 + ... + 25000206.

It is an arithmetic number, because the mean of its divisors is an integer number (408335865).

Almost surely, 2^2600016068 is an apocalyptic number.

It is an amenable number.

2600016068 is a deficient number, since it is larger than the sum of its proper divisors (2300014312).

2600016068 is a wasteful number, since it uses less digits than its factorization.

2600016068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50000326 (or 50000324 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2600016068 is about 50990.3526953874. The cubic root of 2600016068 is about 1375.0716997102.

The spelling of 2600016068 in words is "two billion, six hundred million, sixteen thousand, sixty-eight".