1366416036 has 36 divisors (see below), whose sum is σ = 3455779600. Its totient is φ = 455236848.

The previous prime is 1366416019. The next prime is 1366416041. The reversal of 1366416036 is 6306146631.

1366416036 is a `hidden beast` number, since 1 + 3 + 6 + 6 + 41 + 603 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69735 + ... + 87153.

Almost surely, 2^1366416036 is an apocalyptic number.

It is an amenable number.

1366416036 is an abundant number, since it is smaller than the sum of its proper divisors (2089363564).

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

1366416036 is a wasteful number, since it uses less digits than its factorization.

1366416036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19608 (or 19603 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 1366416036 is about 36965.0650750137. The cubic root of 1366416036 is about 1109.6712052709.

The spelling of 1366416036 in words is "one billion, three hundred sixty-six million, four hundred sixteen thousand, thirty-six".