3699573468089 has 2 divisors, whose sum is σ = 3699573468090. Its totient is φ = 3699573468088.

The previous prime is 3699573468067. The next prime is 3699573468091. The reversal of 3699573468089 is 9808643759963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3411161506489 + 288411961600 = 1846933^2 + 537040^2 .

It is a cyclic number.

It is not a de Polignac number, because 3699573468089 - 2²⁴ = 3699556690873 is a prime.

It is a super-2 number, since 2×3699573468089² (a number of 26 digits) contains 22 as substring.

Together with 3699573468091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3699573468049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1849786734044 + 1849786734045.

It is an arithmetic number, because the mean of its divisors is an integer number (1849786734045).

Almost surely, 2^{3699573468089} is an apocalyptic number.

It is an amenable number.

3699573468089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3699573468089 is an equidigital number, since it uses as much as digits as its factorization.

3699573468089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116316160, while the sum is 77.

The spelling of 3699573468089 in words is "three trillion, six hundred ninety-nine billion, five hundred seventy-three million, four hundred sixty-eight thousand, eighty-nine".