288900488 has 32 divisors (see below), whose sum is σ = 557314560. Its totient is φ = 140320320.

The previous prime is 288900487. The next prime is 288900517. The reversal of 288900488 is 884009882.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (288900487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63506 + ... + 67902.

It is an arithmetic number, because the mean of its divisors is an integer number (17416080).

Almost surely, 2^288900488 is an apocalyptic number.

It is an amenable number.

288900488 is a deficient number, since it is larger than the sum of its proper divisors (268414072).

288900488 is a wasteful number, since it uses less digits than its factorization.

288900488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637 (or 4633 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 47.

The square root of 288900488 is about 16997.0729244773. The cubic root of 288900488 is about 661.0730081867.

The spelling of 288900488 in words is "two hundred eighty-eight million, nine hundred thousand, four hundred eighty-eight".