3699573468641 has 2 divisors, whose sum is σ = 3699573468642. Its totient is φ = 3699573468640.

The previous prime is 3699573468601. The next prime is 3699573468667. The reversal of 3699573468641 is 1468643759963.

3699573468641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3427163587600 + 272409881041 = 1851260^2 + 521929^2 .

It is a cyclic number.

It is not a de Polignac number, because 3699573468641 - 2¹⁴ = 3699573452257 is a prime.

It is not a weakly prime, because it can be changed into another prime (3699573468601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1849786734320 + 1849786734321.

It is an arithmetic number, because the mean of its divisors is an integer number (1849786734321).

Almost surely, 2^{3699573468641} is an apocalyptic number.

It is an amenable number.

3699573468641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3699573468641 is an equidigital number, since it uses as much as digits as its factorization.

3699573468641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705438720, while the sum is 71.

The spelling of 3699573468641 in words is "three trillion, six hundred ninety-nine billion, five hundred seventy-three million, four hundred sixty-eight thousand, six hundred forty-one".