683606284 has 12 divisors (see below), whose sum is σ = 1225489608. Its totient is φ = 333466400.

The previous prime is 683606267. The next prime is 683606291. The reversal of 683606284 is 482606386.

It is a self number, because there is not a number n which added to its sum of digits gives 683606284.

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, 2084002 + ... + 2084329.

It is an arithmetic number, because the mean of its divisors is an integer number (102124134).

Almost surely, 2^683606284 is an apocalyptic number.

It is an amenable number.

683606284 is a deficient number, since it is larger than the sum of its proper divisors (541883324).

683606284 is a wasteful number, since it uses less digits than its factorization.

683606284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168376 (or 4168374 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 683606284 is about 26145.8655240174. The cubic root of 683606284 is about 880.9177254504.

The spelling of 683606284 in words is "six hundred eighty-three million, six hundred six thousand, two hundred eighty-four".