298234266 has 48 divisors (see below), whose sum is σ = 658432992. Its totient is φ = 89987040.

The previous prime is 298234253. The next prime is 298234271. The reversal of 298234266 is 662432892.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200361 + ... + 201843.

It is an arithmetic number, because the mean of its divisors is an integer number (13717354).

Almost surely, 2^298234266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298234266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329216496).

298234266 is an abundant number, since it is smaller than the sum of its proper divisors (360198726).

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

298234266 is a wasteful number, since it uses less digits than its factorization.

298234266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1776 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 298234266 is about 17269.4605011274. The cubic root of 298234266 is about 668.1169865150.

The spelling of 298234266 in words is "two hundred ninety-eight million, two hundred thirty-four thousand, two hundred sixty-six".