289106912 has 12 divisors (see below), whose sum is σ = 569179296. Its totient is φ = 144553440.

The previous prime is 289106897. The next prime is 289106927. The reversal of 289106912 is 219601982.

It is an interprime number because it is at equal distance from previous prime (289106897) and next prime (289106927).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4517264 + ... + 4517327.

It is an arithmetic number, because the mean of its divisors is an integer number (47431608).

Almost surely, 2^289106912 is an apocalyptic number.

It is an amenable number.

289106912 is a deficient number, since it is larger than the sum of its proper divisors (280072384).

289106912 is an equidigital number, since it uses as much as digits as its factorization.

289106912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9034601 (or 9034593 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 289106912 is about 17003.1441798274. The cubic root of 289106912 is about 661.2304197661.

The spelling of 289106912 in words is "two hundred eighty-nine million, one hundred six thousand, nine hundred twelve".