2668162706 has 8 divisors (see below), whose sum is σ = 4366084464. Its totient is φ = 1212801220.

The previous prime is 2668162691. The next prime is 2668162711. The reversal of 2668162706 is 6072618662.

2668162706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 60640040 + ... + 60640083.

It is an arithmetic number, because the mean of its divisors is an integer number (545760558).

Almost surely, 2^2668162706 is an apocalyptic number.

2668162706 is a deficient number, since it is larger than the sum of its proper divisors (1697921758).

2668162706 is a wasteful number, since it uses less digits than its factorization.

2668162706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121280136.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2668162706 is about 51654.2612569379. The cubic root of 2668162706 is about 1386.9818241562.

The spelling of 2668162706 in words is "two billion, six hundred sixty-eight million, one hundred sixty-two thousand, seven hundred six".