3600769681 has 2 divisors, whose sum is σ = 3600769682. Its totient is φ = 3600769680.

The previous prime is 3600769657. The next prime is 3600769699. The reversal of 3600769681 is 1869670063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3598920081 + 1849600 = 59991^2 + 1360^2 .

It is an emirp because it is prime and its reverse (1869670063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3600769681 - 2⁹ = 3600769169 is a prime.

It is a super-2 number, since 2×3600769681² = 25931084591217683522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3600769631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800384840 + 1800384841.

It is an arithmetic number, because the mean of its divisors is an integer number (1800384841).

Almost surely, 2^3600769681 is an apocalyptic number.

It is an amenable number.

3600769681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3600769681 is an equidigital number, since it uses as much as digits as its factorization.

3600769681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 3600769681 is about 60006.4136655408. The cubic root of 3600769681 is about 1532.7280817836.

The spelling of 3600769681 in words is "three billion, six hundred million, seven hundred sixty-nine thousand, six hundred eighty-one".