2668038212 has 12 divisors (see below), whose sum is σ = 5336076480. Its totient is φ = 1143444936.

The previous prime is 2668038169. The next prime is 2668038221. The reversal of 2668038212 is 2128308662.

2668038212 is an admirable 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, 47643512 + ... + 47643567.

It is an arithmetic number, because the mean of its divisors is an integer number (444673040).

Almost surely, 2^2668038212 is an apocalyptic number.

It is an amenable number.

2668038212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2668038212 is a wasteful number, since it uses less digits than its factorization.

2668038212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95287090 (or 95287088 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 2668038212 is about 51653.0561728926. The cubic root of 2668038212 is about 1386.9602520583.

The spelling of 2668038212 in words is "two billion, six hundred sixty-eight million, thirty-eight thousand, two hundred twelve".