3666700707007 has 16 divisors (see below), whose sum is σ = 3958440112480. Its totient is φ = 3376346198400.

The previous prime is 3666700706983. The next prime is 3666700707017. The reversal of 3666700707007 is 7007070076663.

It is a happy number.

3666700707007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3666700707007 - 2¹¹ = 3666700704959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666700707017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136696657 + ... + 136723477.

It is an arithmetic number, because the mean of its divisors is an integer number (247402507030).

Almost surely, 2^{3666700707007} is an apocalyptic number.

3666700707007 is a deficient number, since it is larger than the sum of its proper divisors (291739405473).

3666700707007 is a wasteful number, since it uses less digits than its factorization.

3666700707007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52234.

The product of its (nonzero) digits is 1555848, while the sum is 49.

The spelling of 3666700707007 in words is "three trillion, six hundred sixty-six billion, seven hundred million, seven hundred seven thousand, seven".