2083385669 has 2 divisors, whose sum is σ = 2083385670. Its totient is φ = 2083385668.

The previous prime is 2083385657. The next prime is 2083385671. The reversal of 2083385669 is 9665833802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1692335044 + 391050625 = 41138^2 + 19775^2 .

It is a cyclic number.

It is not a de Polignac number, because 2083385669 - 2⁴ = 2083385653 is a prime.

It is a super-2 number, since 2×2083385669² = 8680991691589155122, which contains 22 as substring.

Together with 2083385671, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2083385699) 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, 1041692834 + 1041692835.

It is an arithmetic number, because the mean of its divisors is an integer number (1041692835).

Almost surely, 2^2083385669 is an apocalyptic number.

It is an amenable number.

2083385669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083385669 is an equidigital number, since it uses as much as digits as its factorization.

2083385669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 2083385669 is about 45644.1197636673. The cubic root of 2083385669 is about 1277.1930819837.

The spelling of 2083385669 in words is "two billion, eighty-three million, three hundred eighty-five thousand, six hundred sixty-nine".