288986468 has 48 divisors (see below), whose sum is σ = 546416640. Its totient is φ = 133249536.

The previous prime is 288986437. The next prime is 288986473. The reversal of 288986468 is 864689882.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941171 + ... + 941477.

It is an arithmetic number, because the mean of its divisors is an integer number (11383680).

Almost surely, 2^288986468 is an apocalyptic number.

It is an amenable number.

288986468 is a deficient number, since it is larger than the sum of its proper divisors (257430172).

288986468 is a wasteful number, since it uses less digits than its factorization.

288986468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 562 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 59.

The square root of 288986468 is about 16999.6019953409. The cubic root of 288986468 is about 661.1385825764.

The spelling of 288986468 in words is "two hundred eighty-eight million, nine hundred eighty-six thousand, four hundred sixty-eight".