3696960247361 has 2 divisors, whose sum is σ = 3696960247362. Its totient is φ = 3696960247360.

The previous prime is 3696960247247. The next prime is 3696960247367. The reversal of 3696960247361 is 1637420696963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3186335670961 + 510624576400 = 1785031^2 + 714580^2 .

It is an emirp because it is prime and its reverse (1637420696963) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3696960247361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3696960247294 and 3696960247303.

It is not a weakly prime, because it can be changed into another prime (3696960247367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848480123680 + 1848480123681.

It is an arithmetic number, because the mean of its divisors is an integer number (1848480123681).

Almost surely, 2^{3696960247361} is an apocalyptic number.

It is an amenable number.

3696960247361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3696960247361 is an equidigital number, since it uses as much as digits as its factorization.

3696960247361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52907904, while the sum is 62.

The spelling of 3696960247361 in words is "three trillion, six hundred ninety-six billion, nine hundred sixty million, two hundred forty-seven thousand, three hundred sixty-one".