298802328868 has 12 divisors (see below), whose sum is σ = 531766856880. Its totient is φ = 146868941192.

The previous prime is 298802328863. The next prime is 298802328871. The reversal of 298802328868 is 868823208892.

It is a super-2 number, since 2×298802328868² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (298802328863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633055546 + ... + 633056017.

It is an arithmetic number, because the mean of its divisors is an integer number (44313904740).

Almost surely, 2^298802328868 is an apocalyptic number.

It is an amenable number.

298802328868 is a deficient number, since it is larger than the sum of its proper divisors (232964528012).

298802328868 is a wasteful number, since it uses less digits than its factorization.

298802328868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266111626 (or 1266111624 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 64.

The spelling of 298802328868 in words is "two hundred ninety-eight billion, eight hundred two million, three hundred twenty-eight thousand, eight hundred sixty-eight".