2668467244 has 12 divisors (see below), whose sum is σ = 4674633768. Its totient is φ = 1332857600.

The previous prime is 2668467239. The next prime is 2668467251. The reversal of 2668467244 is 4427648662.

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, 339637 + ... + 347404.

It is an arithmetic number, because the mean of its divisors is an integer number (389552814).

Almost surely, 2^2668467244 is an apocalyptic number.

It is an amenable number.

2668467244 is a deficient number, since it is larger than the sum of its proper divisors (2006166524).

2668467244 is a wasteful number, since it uses less digits than its factorization.

2668467244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688016 (or 688014 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The square root of 2668467244 is about 51657.2090225556. The cubic root of 2668467244 is about 1387.0345911283.

The spelling of 2668467244 in words is "two billion, six hundred sixty-eight million, four hundred sixty-seven thousand, two hundred forty-four".