897903288 has 48 divisors (see below), whose sum is σ = 2436754320. Its totient is φ = 298694016.

The previous prime is 897903287. The next prime is 897903299. The reversal of 897903288 is 882309798.

897903288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897903283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23820 + ... + 48612.

It is an arithmetic number, because the mean of its divisors is an integer number (50765715).

Almost surely, 2^897903288 is an apocalyptic number.

It is an amenable number.

897903288 is an abundant number, since it is smaller than the sum of its proper divisors (1538851032).

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

897903288 is a wasteful number, since it uses less digits than its factorization.

897903288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25308 (or 25301 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 897903288 is about 29965.0344234743. The cubic root of 897903288 is about 964.7390411804.

The spelling of 897903288 in words is "eight hundred ninety-seven million, nine hundred three thousand, two hundred eighty-eight".