2096644399 has 2 divisors, whose sum is σ = 2096644400. Its totient is φ = 2096644398.

The previous prime is 2096644379. The next prime is 2096644453. The reversal of 2096644399 is 9934466902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2096644399 - 2⁵ = 2096644367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2096644379) 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, 1048322199 + 1048322200.

It is an arithmetic number, because the mean of its divisors is an integer number (1048322200).

Almost surely, 2^2096644399 is an apocalyptic number.

2096644399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096644399 is an equidigital number, since it uses as much as digits as its factorization.

2096644399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 52.

The square root of 2096644399 is about 45789.1297034569. The cubic root of 2096644399 is about 1279.8967199790.

The spelling of 2096644399 in words is "two billion, ninety-six million, six hundred forty-four thousand, three hundred ninety-nine".