3660307 has 8 divisors (see below), whose sum is σ = 4236800. Its totient is φ = 3097224.

The previous prime is 3660281. The next prime is 3660317. The reversal of 3660307 is 7030663.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3660307 - 2¹⁹ = 3136019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757 + ... + 3862.

It is an arithmetic number, because the mean of its divisors is an integer number (529600).

Almost surely, 2^3660307 is an apocalyptic number.

3660307 is a deficient number, since it is larger than the sum of its proper divisors (576493).

3660307 is an equidigital number, since it uses as much as digits as its factorization.

3660307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6705.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3660307 is about 1913.1928810238. The cubic root of 3660307 is about 154.1129631631.

The spelling of 3660307 in words is "three million, six hundred sixty thousand, three hundred seven".