2098828908 has 192 divisors, whose sum is σ = 6367818240. Its totient is φ = 598129920.

The previous prime is 2098828871. The next prime is 2098828957. The reversal of 2098828908 is 8098288902.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1635235 + ... + 1636517.

It is an arithmetic number, because the mean of its divisors is an integer number (33165720).

Almost surely, 2^2098828908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098828908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3183909120).

2098828908 is an abundant number, since it is smaller than the sum of its proper divisors (4268989332).

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

2098828908 is a wasteful number, since it uses less digits than its factorization.

2098828908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1316 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 2098828908 is about 45812.9775063791. The cubic root of 2098828908 is about 1280.3410769124.

The spelling of 2098828908 in words is "two billion, ninety-eight million, eight hundred twenty-eight thousand, nine hundred eight".