2668034256 has 20 divisors (see below), whose sum is σ = 6892421952. Its totient is φ = 889344736.

The previous prime is 2668034233. The next prime is 2668034261. The reversal of 2668034256 is 6524308662.

It is a happy number.

2668034256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 27791976 + ... + 27792071.

Almost surely, 2^2668034256 is an apocalyptic number.

It is an amenable number.

2668034256 is an abundant number, since it is smaller than the sum of its proper divisors (4224387696).

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

2668034256 is a wasteful number, since it uses less digits than its factorization.

2668034256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55584058 (or 55584052 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 2668034256 is about 51653.0178789197. The cubic root of 2668034256 is about 1386.9595665587.

The spelling of 2668034256 in words is "two billion, six hundred sixty-eight million, thirty-four thousand, two hundred fifty-six".