36670366666 has 8 divisors (see below), whose sum is σ = 55022223204. Its totient is φ = 18329625600.

The previous prime is 36670366651. The next prime is 36670366679. The reversal of 36670366666 is 66666307663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33821049025 + 2849317641 = 183905^2 + 53379^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2770615 + ... + 2783818.

Almost surely, 2^36670366666 is an apocalyptic number.

36670366666 is a deficient number, since it is larger than the sum of its proper divisors (18351856538).

36670366666 is a wasteful number, since it uses less digits than its factorization.

36670366666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557736.

The product of its (nonzero) digits is 17635968, while the sum is 55.

The spelling of 36670366666 in words is "thirty-six billion, six hundred seventy million, three hundred sixty-six thousand, six hundred sixty-six".