298051488 has 120 divisors (see below), whose sum is σ = 1001845152. Its totient is φ = 85152384.

The previous prime is 298051483. The next prime is 298051517. The reversal of 298051488 is 884150892.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (298051483) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9931 + ... + 26357.

Almost surely, 2^298051488 is an apocalyptic number.

298051488 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 298051488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500922576).

298051488 is an abundant number, since it is smaller than the sum of its proper divisors (703793664).

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

298051488 is a wasteful number, since it uses less digits than its factorization.

298051488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16456 (or 16439 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 298051488 is about 17264.1677470998. The cubic root of 298051488 is about 667.9804696263.

The spelling of 298051488 in words is "two hundred ninety-eight million, fifty-one thousand, four hundred eighty-eight".