683994548 has 24 divisors (see below), whose sum is σ = 1212200640. Its totient is φ = 337663040.

The previous prime is 683994533. The next prime is 683994559. The reversal of 683994548 is 845499386.

It is a happy number.

683994548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 683994493 and 683994502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434603 + ... + 436173.

It is an arithmetic number, because the mean of its divisors is an integer number (50508360).

Almost surely, 2^683994548 is an apocalyptic number.

It is an amenable number.

683994548 is a deficient number, since it is larger than the sum of its proper divisors (528206092).

683994548 is a wasteful number, since it uses less digits than its factorization.

683994548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887 (or 2885 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 56.

The square root of 683994548 is about 26153.2894298213. The cubic root of 683994548 is about 881.0844705076.

The spelling of 683994548 in words is "six hundred eighty-three million, nine hundred ninety-four thousand, five hundred forty-eight".