2028830608 has 20 divisors (see below), whose sum is σ = 4492410880. Its totient is φ = 869498784.

The previous prime is 2028830603. The next prime is 2028830611. The reversal of 2028830608 is 8060388202.

It is not an unprimeable number, because it can be changed into a prime (2028830603) 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 3 ways as a sum of consecutive naturals, for example, 9057168 + ... + 9057391.

It is an arithmetic number, because the mean of its divisors is an integer number (224620544).

Almost surely, 2^2028830608 is an apocalyptic number.

2028830608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2028830608 is an abundant number, since it is smaller than the sum of its proper divisors (2463580272).

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

2028830608 is a wasteful number, since it uses less digits than its factorization.

2028830608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18114574 (or 18114568 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2028830608 is about 45042.5422017896. The cubic root of 2028830608 is about 1265.9462386504.

The spelling of 2028830608 in words is "two billion, twenty-eight million, eight hundred thirty thousand, six hundred eight".