289132316 has 12 divisors (see below), whose sum is σ = 551979960. Its totient is φ = 131423760.

The previous prime is 289132313. The next prime is 289132373. The reversal of 289132316 is 613231982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289132313) 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, 3285551 + ... + 3285638.

It is an arithmetic number, because the mean of its divisors is an integer number (45998330).

Almost surely, 2^289132316 is an apocalyptic number.

It is an amenable number.

289132316 is a deficient number, since it is larger than the sum of its proper divisors (262847644).

289132316 is a wasteful number, since it uses less digits than its factorization.

289132316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571204 (or 6571202 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 289132316 is about 17003.8912017220. The cubic root of 289132316 is about 661.2497867717.

The spelling of 289132316 in words is "two hundred eighty-nine million, one hundred thirty-two thousand, three hundred sixteen".