298006419568 has 80 divisors (see below), whose sum is σ = 679000291200. Its totient is φ = 124913975040.

The previous prime is 298006419551. The next prime is 298006419587. The reversal of 298006419568 is 865914600892.

It is a super-2 number, since 2×298006419568² (a number of 24 digits) contains 22 as substring.

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, 2267563 + ... + 2395381.

It is an arithmetic number, because the mean of its divisors is an integer number (8487503640).

Almost surely, 2^298006419568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298006419568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339500145600).

298006419568 is an abundant number, since it is smaller than the sum of its proper divisors (380993871632).

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

298006419568 is a wasteful number, since it uses less digits than its factorization.

298006419568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128870 (or 128864 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 58.

The spelling of 298006419568 in words is "two hundred ninety-eight billion, six million, four hundred nineteen thousand, five hundred sixty-eight".