298896080 has 60 divisors (see below), whose sum is σ = 808402500. Its totient is φ = 102477312.

The previous prime is 298896007. The next prime is 298896089. The reversal of 298896080 is 80698892.

It can be written as a sum of positive squares in 2 ways, for example, as 142945936 + 155950144 = 11956^2 + 12488^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298896089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34205 + ... + 42044.

It is an arithmetic number, because the mean of its divisors is an integer number (13473375).

Almost surely, 2^298896080 is an apocalyptic number.

298896080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

298896080 is an abundant number, since it is smaller than the sum of its proper divisors (509506420).

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

298896080 is a wasteful number, since it uses less digits than its factorization.

298896080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76276 (or 76263 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 298896080 is about 17288.6112802619. The cubic root of 298896080 is about 668.6108292807.

The spelling of 298896080 in words is "two hundred ninety-eight million, eight hundred ninety-six thousand, eighty".