298887946368 has 128 divisors (see below), whose sum is σ = 917042783040. Its totient is φ = 85244313600.

The previous prime is 298887946333. The next prime is 298887946391. The reversal of 298887946368 is 863649788892.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 298887946293 and 298887946302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009353 + ... + 2152968.

Almost surely, 2^298887946368 is an apocalyptic number.

It is an amenable number.

298887946368 is an abundant number, since it is smaller than the sum of its proper divisors (618154836672).

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

298887946368 is a wasteful number, since it uses less digits than its factorization.

298887946368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162366 (or 4162354 counting only the distinct ones).

The product of its digits is 2006581248, while the sum is 78.

The spelling of 298887946368 in words is "two hundred ninety-eight billion, eight hundred eighty-seven million, nine hundred forty-six thousand, three hundred sixty-eight".