898773828 has 24 divisors (see below), whose sum is σ = 2103890880. Its totient is φ = 298626720.

The previous prime is 898773823. The next prime is 898773871. The reversal of 898773828 is 828377898.

It is not an unprimeable number, because it can be changed into a prime (898773823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116683 + ... + 124146.

It is an arithmetic number, because the mean of its divisors is an integer number (87662120).

Almost surely, 2^898773828 is an apocalyptic number.

It is an amenable number.

898773828 is an abundant number, since it is smaller than the sum of its proper divisors (1205117052).

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

898773828 is a wasteful number, since it uses less digits than its factorization.

898773828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241147 (or 241145 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 60.

The square root of 898773828 is about 29979.5568346165. The cubic root of 898773828 is about 965.0507201276.

The spelling of 898773828 in words is "eight hundred ninety-eight million, seven hundred seventy-three thousand, eight hundred twenty-eight".