898948512 has 216 divisors, whose sum is σ = 3244655232. Its totient is φ = 233452800.

The previous prime is 898948507. The next prime is 898948541. The reversal of 898948512 is 215849898.

898948512 is a `hidden beast` number, since 8 + 9 + 89 + 48 + 512 = 666.

898948512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 152337 + ... + 158127.

It is an arithmetic number, because the mean of its divisors is an integer number (15021552).

Almost surely, 2^898948512 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 898948512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1622327616).

898948512 is an abundant number, since it is smaller than the sum of its proper divisors (2345706720).

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

898948512 is a wasteful number, since it uses less digits than its factorization.

898948512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832 (or 5814 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 54.

The square root of 898948512 is about 29982.4700783641. The cubic root of 898948512 is about 965.1132378951.

The spelling of 898948512 in words is "eight hundred ninety-eight million, nine hundred forty-eight thousand, five hundred twelve".