298632960 has 144 divisors (see below), whose sum is σ = 1059854880. Its totient is φ = 79626240.

The previous prime is 298632959. The next prime is 298632967. The reversal of 298632960 is 69236892.

298632960 is a `hidden beast` number, since 2 + 9 + 8 + 632 + 9 + 6 + 0 = 666.

It is a Cunningham number, because it is equal to 17281²-1.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298632967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30240 + ... + 38880.

Almost surely, 2^298632960 is an apocalyptic number.

298632960 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 298632960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529927440).

298632960 is an abundant number, since it is smaller than the sum of its proper divisors (761221920).

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

298632960 is an equidigital number, since it uses as much as digits as its factorization.

298632960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8671 (or 8651 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 298632960 is about 17280.9999710665. Note that the first 4 decimals coincide. The cubic root of 298632960 is about 668.4145776501.

It can be divided in two parts, 29863 and 2960, that added together give a palindrome (32823).

The spelling of 298632960 in words is "two hundred ninety-eight million, six hundred thirty-two thousand, nine hundred sixty".