3619654694041 has 2 divisors, whose sum is σ = 3619654694042. Its totient is φ = 3619654694040.

The previous prime is 3619654693999. The next prime is 3619654694083. The reversal of 3619654694041 is 1404964569163.

3619654694041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3619654693999) and next prime (3619654694083).

It can be written as a sum of positive squares in only one way, i.e., 2092663132816 + 1526991561225 = 1446604^2 + 1235715^2 .

It is a cyclic number.

It is not a de Polignac number, because 3619654694041 - 2¹⁹ = 3619654169753 is a prime.

It is not a weakly prime, because it can be changed into another prime (3619654194041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809827347020 + 1809827347021.

It is an arithmetic number, because the mean of its divisors is an integer number (1809827347021).

Almost surely, 2^{3619654694041} is an apocalyptic number.

It is an amenable number.

3619654694041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3619654694041 is an equidigital number, since it uses as much as digits as its factorization.

3619654694041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 3619654694041 in words is "three trillion, six hundred nineteen billion, six hundred fifty-four million, six hundred ninety-four thousand, forty-one".