2830889216 has 36 divisors (see below), whose sum is σ = 5714257500. Its totient is φ = 1399529472.

The previous prime is 2830889213. The next prime is 2830889227. The reversal of 2830889216 is 6129880382.

It can be written as a sum of positive squares in 2 ways, for example, as 1301766400 + 1529122816 = 36080^2 + 39104^2 .

It is not an unprimeable number, because it can be changed into a prime (2830889213) 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, 39341 + ... + 84908.

It is an arithmetic number, because the mean of its divisors is an integer number (158729375).

Almost surely, 2^2830889216 is an apocalyptic number.

It is an amenable number.

2830889216 is an abundant number, since it is smaller than the sum of its proper divisors (2883368284).

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

2830889216 is an equidigital number, since it uses as much as digits as its factorization.

2830889216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124354 (or 124340 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 2830889216 is about 53206.1013042677. The cubic root of 2830889216 is about 1414.6237919061.

The spelling of 2830889216 in words is "two billion, eight hundred thirty million, eight hundred eighty-nine thousand, two hundred sixteen".