288960330 has 32 divisors (see below), whose sum is σ = 694008000. Its totient is φ = 77000192.

The previous prime is 288960317. The next prime is 288960349. The reversal of 288960330 is 33069882.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54121 + ... + 59219.

It is an arithmetic number, because the mean of its divisors is an integer number (21687750).

Almost surely, 2^288960330 is an apocalyptic number.

288960330 is an abundant number, since it is smaller than the sum of its proper divisors (405047670).

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

288960330 is a wasteful number, since it uses less digits than its factorization.

288960330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 288960330 is about 16998.8331952520. The cubic root of 288960330 is about 661.1186492771.

The spelling of 288960330 in words is "two hundred eighty-eight million, nine hundred sixty thousand, three hundred thirty".