824706868 has 12 divisors (see below), whose sum is σ = 1445431680. Its totient is φ = 411726392.

The previous prime is 824706859. The next prime is 824706881. The reversal of 824706868 is 868607428.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153796 + ... + 159067.

It is an arithmetic number, because the mean of its divisors is an integer number (120452640).

Almost surely, 2^824706868 is an apocalyptic number.

It is an amenable number.

824706868 is a deficient number, since it is larger than the sum of its proper divisors (620724812).

824706868 is a wasteful number, since it uses less digits than its factorization.

824706868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313526 (or 313524 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The square root of 824706868 is about 28717.7100061965. The cubic root of 824706868 is about 937.7776336365. Note that the first 3 decimals are identical.

The spelling of 824706868 in words is "eight hundred twenty-four million, seven hundred six thousand, eight hundred sixty-eight".