3666666700367 has 16 divisors (see below), whose sum is σ = 4002926878080. Its totient is φ = 3330895192800.

The previous prime is 3666666700351. The next prime is 3666666700451. The reversal of 3666666700367 is 7630076666663.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3666666700367 - 2⁴ = 3666666700351 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 (3666666700667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99676184 + ... + 99712962.

It is an arithmetic number, because the mean of its divisors is an integer number (250182929880).

Almost surely, 2^{3666666700367} is an apocalyptic number.

3666666700367 is a deficient number, since it is larger than the sum of its proper divisors (336260177713).

3666666700367 is a wasteful number, since it uses less digits than its factorization.

3666666700367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43174.

The product of its (nonzero) digits is 123451776, while the sum is 62.

The spelling of 3666666700367 in words is "three trillion, six hundred sixty-six billion, six hundred sixty-six million, seven hundred thousand, three hundred sixty-seven".