298908094212 has 432 divisors, whose sum is σ = 992330236800. Its totient is φ = 77526408960.

The previous prime is 298908094211. The next prime is 298908094223. The reversal of 298908094212 is 212490809892.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (298908094211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54552489 + ... + 54557967.

Almost surely, 2^298908094212 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 298908094212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496165118400).

298908094212 is an abundant number, since it is smaller than the sum of its proper divisors (693422142588).

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

298908094212 is a wasteful number, since it uses less digits than its factorization.

298908094212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593 (or 5565 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 298908094212 in words is "two hundred ninety-eight billion, nine hundred eight million, ninety-four thousand, two hundred twelve".