288793364 has 6 divisors (see below), whose sum is σ = 505388394. Its totient is φ = 144396680.

The previous prime is 288793363. The next prime is 288793391. The reversal of 288793364 is 463397882.

It can be written as a sum of positive squares in only one way, i.e., 238949764 + 49843600 = 15458^2 + 7060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288793363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36099167 + ... + 36099174.

It is an arithmetic number, because the mean of its divisors is an integer number (84231399).

Almost surely, 2^288793364 is an apocalyptic number.

It is an amenable number.

288793364 is a deficient number, since it is larger than the sum of its proper divisors (216595030).

288793364 is a wasteful number, since it uses less digits than its factorization.

288793364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72198345 (or 72198343 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 288793364 is about 16993.9213838360. The cubic root of 288793364 is about 660.9912896912.

The spelling of 288793364 in words is "two hundred eighty-eight million, seven hundred ninety-three thousand, three hundred sixty-four".