243480968 has 16 divisors (see below), whose sum is σ = 458847180. Its totient is φ = 121121728.

The previous prime is 243480947. The next prime is 243480983. The reversal of 243480968 is 869084342.

It can be written as a sum of positive squares in 2 ways, for example, as 243422404 + 58564 = 15602^2 + 242^2 .

It is a super-3 number, since 3×243480968³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75671 + ... + 78822.

Almost surely, 2^243480968 is an apocalyptic number.

It is an amenable number.

243480968 is a deficient number, since it is larger than the sum of its proper divisors (215366212).

243480968 is a wasteful number, since it uses less digits than its factorization.

243480968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154696 (or 154692 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 243480968 is about 15603.8766977953. The cubic root of 243480968 is about 624.4365849475.

The spelling of 243480968 in words is "two hundred forty-three million, four hundred eighty thousand, nine hundred sixty-eight".