2033783380 has 12 divisors (see below), whose sum is σ = 4270945140. Its totient is φ = 813513344.

The previous prime is 2033783327. The next prime is 2033783387. The reversal of 2033783380 is 833873302.

It can be written as a sum of positive squares in 2 ways, for example, as 394181316 + 1639602064 = 19854^2 + 40492^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033783387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50844565 + ... + 50844604.

It is an arithmetic number, because the mean of its divisors is an integer number (355912095).

Almost surely, 2^2033783380 is an apocalyptic number.

2033783380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033783380 is an abundant number, since it is smaller than the sum of its proper divisors (2237161760).

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

2033783380 is a wasteful number, since it uses less digits than its factorization.

2033783380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101689178 (or 101689176 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 2033783380 is about 45097.4875131642. The cubic root of 2033783380 is about 1266.9755422495.

The spelling of 2033783380 in words is "two billion, thirty-three million, seven hundred eighty-three thousand, three hundred eighty".