3694360289 has 2 divisors, whose sum is σ = 3694360290. Its totient is φ = 3694360288.

The previous prime is 3694360279. The next prime is 3694360297. The reversal of 3694360289 is 9820634963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2897991889 + 796368400 = 53833^2 + 28220^2 .

It is an emirp because it is prime and its reverse (9820634963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3694360289 - 2⁴ = 3694360273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3694360279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1847180144 + 1847180145.

It is an arithmetic number, because the mean of its divisors is an integer number (1847180145).

Almost surely, 2^3694360289 is an apocalyptic number.

It is an amenable number.

3694360289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3694360289 is an equidigital number, since it uses as much as digits as its factorization.

3694360289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The square root of 3694360289 is about 60781.2494853470. The cubic root of 3694360289 is about 1545.8941335929.

The spelling of 3694360289 in words is "three billion, six hundred ninety-four million, three hundred sixty thousand, two hundred eighty-nine".