298308900460 has 96 divisors (see below), whose sum is σ = 681140275200. Its totient is φ = 109317132288.

The previous prime is 298308900437. The next prime is 298308900469. The reversal of 298308900460 is 64009803892.

It is not an unprimeable number, because it can be changed into a prime (298308900469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2223366 + ... + 2353714.

It is an arithmetic number, because the mean of its divisors is an integer number (7095211200).

Almost surely, 2^298308900460 is an apocalyptic number.

298308900460 is a gapful number since it is divisible by the number (20) 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 298308900460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340570137600).

298308900460 is an abundant number, since it is smaller than the sum of its proper divisors (382831374740).

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

298308900460 is a wasteful number, since it uses less digits than its factorization.

298308900460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130555 (or 130553 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 298308900460 in words is "two hundred ninety-eight billion, three hundred eight million, nine hundred thousand, four hundred sixty".