298297373 has 16 divisors (see below), whose sum is σ = 342890496. Its totient is φ = 256848240.

The previous prime is 298297369. The next prime is 298297379. The reversal of 298297373 is 373792892.

It is not a de Polignac number, because 298297373 - 2² = 298297369 is a prime.

It is a super-2 number, since 2×298297373² = 177962645477402258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298297379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20336 + ... + 31782.

It is an arithmetic number, because the mean of its divisors is an integer number (21430656).

Almost surely, 2^298297373 is an apocalyptic number.

298297373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

298297373 is a deficient number, since it is larger than the sum of its proper divisors (44593123).

298297373 is a wasteful number, since it uses less digits than its factorization.

298297373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11584.

The product of its digits is 1143072, while the sum is 50.

The square root of 298297373 is about 17271.2875316231. The cubic root of 298297373 is about 668.1641081795.

The spelling of 298297373 in words is "two hundred ninety-eight million, two hundred ninety-seven thousand, three hundred seventy-three".