298886688892 has 48 divisors (see below), whose sum is σ = 598363970400. Its totient is φ = 129375912960.

The previous prime is 298886688851. The next prime is 298886688901.

298886688892 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511217 + ... + 1697512.

It is an arithmetic number, because the mean of its divisors is an integer number (12465916050).

Almost surely, 2^298886688892 is an apocalyptic number.

298886688892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

298886688892 is an abundant number, since it is smaller than the sum of its proper divisors (299477281508).

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

298886688892 is a wasteful number, since it uses less digits than its factorization.

298886688892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208846 (or 3208844 counting only the distinct ones).

The product of its digits is 3057647616, while the sum is 82.

The spelling of 298886688892 in words is "two hundred ninety-eight billion, eight hundred eighty-six million, six hundred eighty-eight thousand, eight hundred ninety-two".