2067703993 has 2 divisors, whose sum is σ = 2067703994. Its totient is φ = 2067703992.

The previous prime is 2067703991. The next prime is 2067703997. The reversal of 2067703993 is 3993077602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1731641769 + 336062224 = 41613^2 + 18332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2067703993 - 2¹ = 2067703991 is a prime.

Together with 2067703991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2067703991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033851996 + 1033851997.

It is an arithmetic number, because the mean of its divisors is an integer number (1033851997).

Almost surely, 2^2067703993 is an apocalyptic number.

It is an amenable number.

2067703993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2067703993 is an equidigital number, since it uses as much as digits as its factorization.

2067703993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 428652, while the sum is 46.

The square root of 2067703993 is about 45472.0132938932. The cubic root of 2067703993 is about 1273.9805241304.

The spelling of 2067703993 in words is "two billion, sixty-seven million, seven hundred three thousand, nine hundred ninety-three".