298265760 has 384 divisors, whose sum is σ = 1158312960. Its totient is φ = 71221248.

The previous prime is 298265753. The next prime is 298265767. The reversal of 298265760 is 67562892.

It is an interprime number because it is at equal distance from previous prime (298265753) and next prime (298265767).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (298265767) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2639464 + ... + 2639576.

It is an arithmetic number, because the mean of its divisors is an integer number (3016440).

Almost surely, 2^298265760 is an apocalyptic number.

298265760 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 298265760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579156480).

298265760 is an abundant number, since it is smaller than the sum of its proper divisors (860047200).

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

298265760 is a wasteful number, since it uses less digits than its factorization.

298265760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 298265760 is about 17270.3723179322. The cubic root of 298265760 is about 668.1405037497.

The spelling of 298265760 in words is "two hundred ninety-eight million, two hundred sixty-five thousand, seven hundred sixty".