682044044 has 24 divisors (see below), whose sum is σ = 1313616528. Its totient is φ = 307274240.

The previous prime is 682044031. The next prime is 682044049. The reversal of 682044044 is 440440286.

It is a self number, because there is not a number n which added to its sum of digits gives 682044044.

It is not an unprimeable number, because it can be changed into a prime (682044049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63617 + ... + 73560.

It is an arithmetic number, because the mean of its divisors is an integer number (54734022).

Almost surely, 2^682044044 is an apocalyptic number.

It is an amenable number.

682044044 is a deficient number, since it is larger than the sum of its proper divisors (631572484).

682044044 is a wasteful number, since it uses less digits than its factorization.

682044044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137305 (or 137303 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 682044044 is about 26115.9729667497. The cubic root of 682044044 is about 880.2461621953.

The spelling of 682044044 in words is "six hundred eighty-two million, forty-four thousand, forty-four".