3660702289 has 2 divisors, whose sum is σ = 3660702290. Its totient is φ = 3660702288.

The previous prime is 3660702281. The next prime is 3660702299. The reversal of 3660702289 is 9822070663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3448038400 + 212663889 = 58720^2 + 14583^2 .

It is an emirp because it is prime and its reverse (9822070663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3660702289 - 2³ = 3660702281 is a prime.

It is not a weakly prime, because it can be changed into another prime (3660702281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830351144 + 1830351145.

It is an arithmetic number, because the mean of its divisors is an integer number (1830351145).

Almost surely, 2^3660702289 is an apocalyptic number.

It is an amenable number.

3660702289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3660702289 is an equidigital number, since it uses as much as digits as its factorization.

3660702289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 3660702289 is about 60503.7378101552. The cubic root of 3660702289 is about 1541.1851069103.

The spelling of 3660702289 in words is "three billion, six hundred sixty million, seven hundred two thousand, two hundred eighty-nine".