2047659268 has 12 divisors (see below), whose sum is σ = 3598398720. Its totient is φ = 1019545352.

The previous prime is 2047659167. The next prime is 2047659283. The reversal of 2047659268 is 8629567402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069996 + ... + 1071907.

It is an arithmetic number, because the mean of its divisors is an integer number (299866560).

Almost surely, 2^2047659268 is an apocalyptic number.

It is an amenable number.

2047659268 is a deficient number, since it is larger than the sum of its proper divisors (1550739452).

2047659268 is a wasteful number, since it uses less digits than its factorization.

2047659268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142146 (or 2142144 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 2047659268 is about 45251.0692470355. The cubic root of 2047659268 is about 1269.8504108019.

The spelling of 2047659268 in words is "two billion, forty-seven million, six hundred fifty-nine thousand, two hundred sixty-eight".