298885849248 has 384 divisors, whose sum is σ = 984060887040. Its totient is φ = 77460111360.

The previous prime is 298885849247. The next prime is 298885849277. The reversal of 298885849248 is 842948588892.

It is a self number, because there is not a number n which added to its sum of digits gives 298885849248.

It is not an unprimeable number, because it can be changed into a prime (298885849243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93138268 + ... + 93141476.

It is an arithmetic number, because the mean of its divisors is an integer number (2562658560).

Almost surely, 2^298885849248 is an apocalyptic number.

298885849248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298885849248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492030443520).

298885849248 is an abundant number, since it is smaller than the sum of its proper divisors (685175037792).

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

298885849248 is a wasteful number, since it uses less digits than its factorization.

298885849248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540 (or 3532 counting only the distinct ones).

The product of its digits is 849346560, while the sum is 75.

The spelling of 298885849248 in words is "two hundred ninety-eight billion, eight hundred eighty-five million, eight hundred forty-nine thousand, two hundred forty-eight".