288481679 has 8 divisors (see below), whose sum is σ = 291756192. Its totient is φ = 285216480.

The previous prime is 288481673. The next prime is 288481717. The reversal of 288481679 is 976184882.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 288481679 - 2²⁰ = 287433103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 288481679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288481673) 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, 73589 + ... + 77409.

It is an arithmetic number, because the mean of its divisors is an integer number (36469524).

Almost surely, 2^288481679 is an apocalyptic number.

288481679 is a deficient number, since it is larger than the sum of its proper divisors (3274513).

288481679 is a wasteful number, since it uses less digits than its factorization.

288481679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4657.

The product of its digits is 1548288, while the sum is 53.

The square root of 288481679 is about 16984.7484232178. The cubic root of 288481679 is about 660.7534088423.

The spelling of 288481679 in words is "two hundred eighty-eight million, four hundred eighty-one thousand, six hundred seventy-nine".