988848890 has 32 divisors (see below), whose sum is σ = 1859210496. Its totient is φ = 377956480.

The previous prime is 988848869. The next prime is 988848893. The reversal of 988848890 is 98848889.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (988848893) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 339179 + ... + 342081.

It is an arithmetic number, because the mean of its divisors is an integer number (58100328).

Almost surely, 2^988848890 is an apocalyptic number.

988848890 is a deficient number, since it is larger than the sum of its proper divisors (870361606).

988848890 is a wasteful number, since it uses less digits than its factorization.

988848890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414.

The product of its (nonzero) digits is 10616832, while the sum is 62.

The square root of 988848890 is about 31445.9677860294. The cubic root of 988848890 is about 996.2690607370.

The spelling of 988848890 in words is "nine hundred eighty-eight million, eight hundred forty-eight thousand, eight hundred ninety".