2808083330 has 16 divisors (see below), whose sum is σ = 5443361784. Its totient is φ = 1036830720.

The previous prime is 2808083329. The next prime is 2808083339. The reversal of 2808083330 is 333808082.

It can be written as a sum of positive squares in 4 ways, for example, as 1020738601 + 1787344729 = 31949^2 + 42277^2 .

It is not an unprimeable number, because it can be changed into a prime (2808083339) 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 7 ways as a sum of consecutive naturals, for example, 10800191 + ... + 10800450.

Almost surely, 2^2808083330 is an apocalyptic number.

2808083330 is a deficient number, since it is larger than the sum of its proper divisors (2635278454).

2808083330 is a wasteful number, since it uses less digits than its factorization.

2808083330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21600661.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2808083330 is about 52991.3514641776. The cubic root of 2808083330 is about 1410.8147681012.

The spelling of 2808083330 in words is "two billion, eight hundred eight million, eighty-three thousand, three hundred thirty".