898307128968 has 64 divisors (see below), whose sum is σ = 2263657302720. Its totient is φ = 297051955200.

The previous prime is 898307128937. The next prime is 898307128973. The reversal of 898307128968 is 869821703898.

898307128968 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9817188 + ... + 9908268.

It is an arithmetic number, because the mean of its divisors is an integer number (35369645355).

Almost surely, 2^898307128968 is an apocalyptic number.

It is an amenable number.

898307128968 is an abundant number, since it is smaller than the sum of its proper divisors (1365350173752).

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

898307128968 is a wasteful number, since it uses less digits than its factorization.

898307128968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94358 (or 94354 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 69.

The spelling of 898307128968 in words is "eight hundred ninety-eight billion, three hundred seven million, one hundred twenty-eight thousand, nine hundred sixty-eight".