1682304768 has 288 divisors, whose sum is σ = 5356915200. Its totient is φ = 518897664.

The previous prime is 1682304731. The next prime is 1682304817. The reversal of 1682304768 is 8674032861.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12102843 + ... + 12102981.

It is an arithmetic number, because the mean of its divisors is an integer number (18600400).

Almost surely, 2^1682304768 is an apocalyptic number.

1682304768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1682304768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2678457600).

1682304768 is an abundant number, since it is smaller than the sum of its proper divisors (3674610432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1682304768 is a wasteful number, since it uses less digits than its factorization.

1682304768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 1682304768 is about 41015.9087184473. The cubic root of 1682304768 is about 1189.3277675855.

The spelling of 1682304768 in words is "one billion, six hundred eighty-two million, three hundred four thousand, seven hundred sixty-eight".