2675377668 has 12 divisors (see below), whose sum is σ = 6242547920. Its totient is φ = 891792552.

The previous prime is 2675377651. The next prime is 2675377699. The reversal of 2675377668 is 8667735762.

It is a tau number, because it is divible by the number of its divisors (12).

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, 111474058 + ... + 111474081.

Almost surely, 2^2675377668 is an apocalyptic number.

It is an amenable number.

2675377668 is an abundant number, since it is smaller than the sum of its proper divisors (3567170252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2675377668 is a wasteful number, since it uses less digits than its factorization.

2675377668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222948146 (or 222948144 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 57.

The square root of 2675377668 is about 51724.0530894477. The cubic root of 2675377668 is about 1388.2308752586.

The spelling of 2675377668 in words is "two billion, six hundred seventy-five million, three hundred seventy-seven thousand, six hundred sixty-eight".