2805328330 has 16 divisors (see below), whose sum is σ = 5770961280. Its totient is φ = 961826832.

The previous prime is 2805328297. The next prime is 2805328333. The reversal of 2805328330 is 338235082.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2805328333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20037990 + ... + 20038129.

It is an arithmetic number, because the mean of its divisors is an integer number (360685080).

Almost surely, 2^2805328330 is an apocalyptic number.

2805328330 is an abundant number, since it is smaller than the sum of its proper divisors (2965632950).

2805328330 is a wasteful number, since it uses less digits than its factorization.

2805328330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40076133.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2805328330 is about 52965.3502773275. The cubic root of 2805328330 is about 1410.3532354436.

The spelling of 2805328330 in words is "two billion, eight hundred five million, three hundred twenty-eight thousand, three hundred thirty".