3660670760663 has 16 divisors (see below), whose sum is σ = 4273077141504. Its totient is φ = 3070641488640.

The previous prime is 3660670760651. The next prime is 3660670760713.

3660670760663 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3660670760663 - 2⁶ = 3660670760599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3660670760599 and 3660670760608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660670760963) 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, 2653031 + ... + 3789447.

It is an arithmetic number, because the mean of its divisors is an integer number (267067321344).

Almost surely, 2^{3660670760663} is an apocalyptic number.

3660670760663 is a deficient number, since it is larger than the sum of its proper divisors (612406380841).

3660670760663 is a wasteful number, since it uses less digits than its factorization.

3660670760663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146262.

The product of its (nonzero) digits is 20575296, while the sum is 56.

The spelling of 3660670760663 in words is "three trillion, six hundred sixty billion, six hundred seventy million, seven hundred sixty thousand, six hundred sixty-three".