298594256 has 40 divisors (see below), whose sum is σ = 614139264. Its totient is φ = 140152320.

The previous prime is 298594223. The next prime is 298594259. The reversal of 298594256 is 652495892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298594259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124751 + ... + 127121.

Almost surely, 2^298594256 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 298594256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307069632).

298594256 is an abundant number, since it is smaller than the sum of its proper divisors (315545008).

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

298594256 is a wasteful number, since it uses less digits than its factorization.

298594256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859 (or 2853 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 298594256 is about 17279.8800921766. The cubic root of 298594256 is about 668.3857000210.

The spelling of 298594256 in words is "two hundred ninety-eight million, five hundred ninety-four thousand, two hundred fifty-six".