682169000 has 128 divisors (see below), whose sum is σ = 1664582400. Its totient is φ = 261446400.

The previous prime is 682168987. The next prime is 682169017. The reversal of 682169000 is 961286.

It is a super-2 number, since 2×682169000² = 930709089122000000, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 3810911 + ... + 3811089.

It is an arithmetic number, because the mean of its divisors is an integer number (13004550).

Almost surely, 2^682169000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682169000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (832291200).

682169000 is an abundant number, since it is smaller than the sum of its proper divisors (982413400).

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

682169000 is a wasteful number, since it uses less digits than its factorization.

682169000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 682169000 is about 26118.3651862057. The cubic root of 682169000 is about 880.2999149912.

The spelling of 682169000 in words is "six hundred eighty-two million, one hundred sixty-nine thousand".