36606663970 has 8 divisors (see below), whose sum is σ = 65891995164. Its totient is φ = 14642665584.

The previous prime is 36606663967. The next prime is 36606664049. The reversal of 36606663970 is 7936660663.

It can be written as a sum of positive squares in 2 ways, for example, as 33548684569 + 3057979401 = 183163^2 + 55299^2 .

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, 1830333189 + ... + 1830333208.

Almost surely, 2^36606663970 is an apocalyptic number.

36606663970 is a deficient number, since it is larger than the sum of its proper divisors (29285331194).

36606663970 is a wasteful number, since it uses less digits than its factorization.

36606663970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660666404.

The product of its (nonzero) digits is 4408992, while the sum is 52.

The spelling of 36606663970 in words is "thirty-six billion, six hundred six million, six hundred sixty-three thousand, nine hundred seventy".