297480960 has 648 divisors, whose sum is σ = 1308617856. Its totient is φ = 61931520.

The previous prime is 297480949. The next prime is 297480961. The reversal of 297480960 is 69084792.

It is a happy number.

297480960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (297480961) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9596145 + ... + 9596175.

It is an arithmetic number, because the mean of its divisors is an integer number (2019472).

Almost surely, 2^297480960 is an apocalyptic number.

297480960 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 297480960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654308928).

297480960 is an abundant number, since it is smaller than the sum of its proper divisors (1011136896).

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

297480960 is a wasteful number, since it uses less digits than its factorization.

297480960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 297480960 is about 17247.6363598030. The cubic root of 297480960 is about 667.5539829253.

The spelling of 297480960 in words is "two hundred ninety-seven million, four hundred eighty thousand, nine hundred sixty".