3660911 has 2 divisors, whose sum is σ = 3660912. Its totient is φ = 3660910.

The previous prime is 3660893. The next prime is 3660913. The reversal of 3660911 is 1190663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3660911 - 2⁶ = 3660847 is a prime.

Together with 3660913, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3660913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830455 + 1830456.

It is an arithmetic number, because the mean of its divisors is an integer number (1830456).

Almost surely, 2^3660911 is an apocalyptic number.

3660911 is a deficient number, since it is larger than the sum of its proper divisors (1).

3660911 is an equidigital number, since it uses as much as digits as its factorization.

3660911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3660911 is about 1913.3507258211. The cubic root of 3660911 is about 154.1214396024.

The spelling of 3660911 in words is "three million, six hundred sixty thousand, nine hundred eleven".