298020296 has 32 divisors (see below), whose sum is σ = 644950080. Its totient is φ = 126456000.

The previous prime is 298020293. The next prime is 298020323. The reversal of 298020296 is 692020892.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (298020293) 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, 20690 + ... + 32001.

It is an arithmetic number, because the mean of its divisors is an integer number (20154690).

Almost surely, 2^298020296 is an apocalyptic number.

It is an amenable number.

298020296 is an abundant number, since it is smaller than the sum of its proper divisors (346929784).

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

298020296 is a wasteful number, since it uses less digits than its factorization.

298020296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52805 (or 52801 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 298020296 is about 17263.2643494792. The cubic root of 298020296 is about 667.9571667469.

The spelling of 298020296 in words is "two hundred ninety-eight million, twenty thousand, two hundred ninety-six".