288260834 has 8 divisors (see below), whose sum is σ = 432818640. Its totient is φ = 143987956.

The previous prime is 288260831. The next prime is 288260879. The reversal of 288260834 is 438062882.

288260834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 288260791 and 288260800.

It is not an unprimeable number, because it can be changed into a prime (288260831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68684 + ... + 72759.

It is an arithmetic number, because the mean of its divisors is an integer number (54102330).

Almost surely, 2^288260834 is an apocalyptic number.

288260834 is a deficient number, since it is larger than the sum of its proper divisors (144557806).

288260834 is a wasteful number, since it uses less digits than its factorization.

288260834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142464.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 288260834 is about 16978.2459046864. The cubic root of 288260834 is about 660.5847541811.

The spelling of 288260834 in words is "two hundred eighty-eight million, two hundred sixty thousand, eight hundred thirty-four".