297438960 has 160 divisors (see below), whose sum is σ = 1134927360. Its totient is φ = 62751744.

The previous prime is 297438941. The next prime is 297438997. The reversal of 297438960 is 69834792.

297438960 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 (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15031 + ... + 28649.

It is an arithmetic number, because the mean of its divisors is an integer number (7093296).

Almost surely, 2^297438960 is an apocalyptic number.

297438960 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 297438960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567463680).

297438960 is an abundant number, since it is smaller than the sum of its proper divisors (837488400).

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

297438960 is a wasteful number, since it uses less digits than its factorization.

297438960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13655 (or 13649 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 297438960 is about 17246.4187586873. The cubic root of 297438960 is about 667.5225651309.

The spelling of 297438960 in words is "two hundred ninety-seven million, four hundred thirty-eight thousand, nine hundred sixty".