683644002 has 8 divisors (see below), whose sum is σ = 1367288016. Its totient is φ = 227881332.

The previous prime is 683643991. The next prime is 683644037. The reversal of 683644002 is 200446386.

683644002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

683644002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56970328 + ... + 56970339.

It is an arithmetic number, because the mean of its divisors is an integer number (170911002).

Almost surely, 2^683644002 is an apocalyptic number.

683644002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

683644002 is a wasteful number, since it uses less digits than its factorization.

683644002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113940672.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 683644002 is about 26146.5868135786. The cubic root of 683644002 is about 880.9339267076.

The spelling of 683644002 in words is "six hundred eighty-three million, six hundred forty-four thousand, two".