1366482866 has 8 divisors (see below), whose sum is σ = 2342542080. Its totient is φ = 585635508.

The previous prime is 1366482863. The next prime is 1366482911. The reversal of 1366482866 is 6682846631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1366482863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48802946 + ... + 48802973.

It is an arithmetic number, because the mean of its divisors is an integer number (292817760).

Almost surely, 2^1366482866 is an apocalyptic number.

1366482866 is a deficient number, since it is larger than the sum of its proper divisors (976059214).

1366482866 is an equidigital number, since it uses as much as digits as its factorization.

1366482866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97605928.

The product of its digits is 1990656, while the sum is 50.

The square root of 1366482866 is about 36965.9690255781. The cubic root of 1366482866 is about 1109.6892959342.

The spelling of 1366482866 in words is "one billion, three hundred sixty-six million, four hundred eighty-two thousand, eight hundred sixty-six".