898654889160 has 384 divisors, whose sum is σ = 3382045954560. Its totient is φ = 202701312000.

The previous prime is 898654889057. The next prime is 898654889161. The reversal of 898654889160 is 61988456898.

898654889160 is a `hidden beast` number, since 8 + 9 + 86 + 5 + 488 + 9 + 1 + 60 = 666.

It is a super-2 number, since 2×898654889160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (898654889161) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79150044 + ... + 79161396.

It is an arithmetic number, because the mean of its divisors is an integer number (8807411340).

Almost surely, 2^898654889160 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 898654889160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691022977280).

898654889160 is an abundant number, since it is smaller than the sum of its proper divisors (2483391065400).

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

898654889160 is a wasteful number, since it uses less digits than its factorization.

898654889160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789 (or 11782 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 72.

The spelling of 898654889160 in words is "eight hundred ninety-eight billion, six hundred fifty-four million, eight hundred eighty-nine thousand, one hundred sixty".