868283822 has 24 divisors (see below), whose sum is σ = 1532105280. Its totient is φ = 367936800.

The previous prime is 868283803. The next prime is 868283837. The reversal of 868283822 is 228382868.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41054 + ... + 58497.

It is an arithmetic number, because the mean of its divisors is an integer number (63837720).

Almost surely, 2^868283822 is an apocalyptic number.

868283822 is a deficient number, since it is larger than the sum of its proper divisors (663821458).

868283822 is a wasteful number, since it uses less digits than its factorization.

868283822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99656 (or 99649 counting only the distinct ones).

The product of its digits is 589824, while the sum is 47.

The square root of 868283822 is about 29466.6561048247. The cubic root of 868283822 is about 954.0121440849.

The spelling of 868283822 in words is "eight hundred sixty-eight million, two hundred eighty-three thousand, eight hundred twenty-two".