2063984343 has 4 divisors (see below), whose sum is σ = 2751979128. Its totient is φ = 1375989560.

The previous prime is 2063984291. The next prime is 2063984359. The reversal of 2063984343 is 3434893602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2063984343 - 2¹³ = 2063976151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2063984295 and 2063984304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063984543) 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 in 3 ways as a sum of consecutive naturals, for example, 343997388 + ... + 343997393.

It is an arithmetic number, because the mean of its divisors is an integer number (687994782).

Almost surely, 2^2063984343 is an apocalyptic number.

2063984343 is a deficient number, since it is larger than the sum of its proper divisors (687994785).

2063984343 is an equidigital number, since it uses as much as digits as its factorization.

2063984343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687994784.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 2063984343 is about 45431.0944508274. The cubic root of 2063984343 is about 1273.2161326315.

The spelling of 2063984343 in words is "two billion, sixty-three million, nine hundred eighty-four thousand, three hundred forty-three".