3666700333667 has 8 divisors (see below), whose sum is σ = 4191502331136. Its totient is φ = 3142145252232.

The previous prime is 3666700333661. The next prime is 3666700333687. The reversal of 3666700333667 is 7663330076663.

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

It is not a de Polignac number, because 3666700333667 - 2⁶ = 3666700333603 is a prime.

It is a super-3 number, since 3×3666700333667³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3666700333661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61697183 + ... + 61756584.

It is an arithmetic number, because the mean of its divisors is an integer number (523937791392).

Almost surely, 2^{3666700333667} is an apocalyptic number.

3666700333667 is a deficient number, since it is larger than the sum of its proper divisors (524801997469).

3666700333667 is a wasteful number, since it uses less digits than its factorization.

3666700333667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123458017.

The product of its (nonzero) digits is 30862944, while the sum is 56.

The spelling of 3666700333667 in words is "three trillion, six hundred sixty-six billion, seven hundred million, three hundred thirty-three thousand, six hundred sixty-seven".