898256268 has 216 divisors, whose sum is σ = 2982444192. Its totient is φ = 221211648.

The previous prime is 898256257. The next prime is 898256269. The reversal of 898256268 is 862652898.

898256268 is a `hidden beast` number, since 8 + 9 + 8 + 2 + 5 + 626 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (898256269) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7072821 + ... + 7072947.

It is an arithmetic number, because the mean of its divisors is an integer number (13807612).

Almost surely, 2^898256268 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 898256268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491222096).

898256268 is an abundant number, since it is smaller than the sum of its proper divisors (2084187924).

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

898256268 is a wasteful number, since it uses less digits than its factorization.

898256268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 169 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 898256268 is about 29970.9237094888. The cubic root of 898256268 is about 964.8654426827.

The spelling of 898256268 in words is "eight hundred ninety-eight million, two hundred fifty-six thousand, two hundred sixty-eight".