1366464268 has 48 divisors (see below), whose sum is σ = 2721130720. Its totient is φ = 595206144.

The previous prime is 1366464223. The next prime is 1366464271. The reversal of 1366464268 is 8624646631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271180 + ... + 276172.

Almost surely, 2^1366464268 is an apocalyptic number.

It is an amenable number.

1366464268 is a deficient number, since it is larger than the sum of its proper divisors (1354666452).

1366464268 is a wasteful number, since it uses less digits than its factorization.

1366464268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306 (or 5304 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 1366464268 is about 36965.7174690280. The cubic root of 1366464268 is about 1109.6842615754.

The spelling of 1366464268 in words is "one billion, three hundred sixty-six million, four hundred sixty-four thousand, two hundred sixty-eight".