288930338 has 8 divisors (see below), whose sum is σ = 442616832. Its totient is φ = 141391396.

The previous prime is 288930337. The next prime is 288930349. The reversal of 288930338 is 833039882.

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

It is not an unprimeable number, because it can be changed into a prime (288930337) 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, 1536770 + ... + 1536957.

It is an arithmetic number, because the mean of its divisors is an integer number (55327104).

Almost surely, 2^288930338 is an apocalyptic number.

288930338 is a deficient number, since it is larger than the sum of its proper divisors (153686494).

288930338 is a wasteful number, since it uses less digits than its factorization.

288930338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073776.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 288930338 is about 16997.9509941640. The cubic root of 288930338 is about 661.0957753684.

The spelling of 288930338 in words is "two hundred eighty-eight million, nine hundred thirty thousand, three hundred thirty-eight".