288936982 has 8 divisors (see below), whose sum is σ = 437382000. Its totient is φ = 143142984.

The previous prime is 288936979. The next prime is 288937001. The reversal of 288936982 is 289639882.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662482 + ... + 662917.

It is an arithmetic number, because the mean of its divisors is an integer number (54672750).

Almost surely, 2^288936982 is an apocalyptic number.

288936982 is a deficient number, since it is larger than the sum of its proper divisors (148445018).

288936982 is a wasteful number, since it uses less digits than its factorization.

288936982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325510.

The product of its digits is 2985984, while the sum is 55.

The square root of 288936982 is about 16998.1464283609. The cubic root of 288936982 is about 661.1008426644.

The spelling of 288936982 in words is "two hundred eighty-eight million, nine hundred thirty-six thousand, nine hundred eighty-two".