898982000 has 160 divisors (see below), whose sum is σ = 2506208640. Its totient is φ = 305510400.

The previous prime is 898981999. The next prime is 898982003. The reversal of 898982000 is 289898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898982003) 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 31 ways as a sum of consecutive naturals, for example, 2197796 + ... + 2198204.

It is an arithmetic number, because the mean of its divisors is an integer number (15663804).

Almost surely, 2^898982000 is an apocalyptic number.

898982000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898982000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253104320).

898982000 is an abundant number, since it is smaller than the sum of its proper divisors (1607226640).

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

898982000 is a wasteful number, since it uses less digits than its factorization.

898982000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 898982000 is about 29983.0285328217. The cubic root of 898982000 is about 965.1252220115.

The spelling of 898982000 in words is "eight hundred ninety-eight million, nine hundred eighty-two thousand".