2066303744 has 54 divisors (see below), whose sum is σ = 4175493420. Its totient is φ = 1020540928.

The previous prime is 2066303719. The next prime is 2066303747. The reversal of 2066303744 is 4473036602.

It is a super-2 number, since 2×2066303744² = 8539222324936835072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2066303747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2027267 + ... + 2028285.

Almost surely, 2^2066303744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2066303744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2087746710).

2066303744 is an abundant number, since it is smaller than the sum of its proper divisors (2109189676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2066303744 is an frugal number, since it uses more digits than its factorization.

2066303744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 2066303744 is about 45456.6138642112. The cubic root of 2066303744 is about 1273.6928793489.

The spelling of 2066303744 in words is "two billion, sixty-six million, three hundred three thousand, seven hundred forty-four".