683732468 has 6 divisors (see below), whose sum is σ = 1196531826. Its totient is φ = 341866232.

The previous prime is 683732447. The next prime is 683732473. The reversal of 683732468 is 864237386.

683732468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 682358884 + 1373584 = 26122^2 + 1172^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85466555 + ... + 85466562.

It is an arithmetic number, because the mean of its divisors is an integer number (199421971).

Almost surely, 2^683732468 is an apocalyptic number.

It is an amenable number.

683732468 is a deficient number, since it is larger than the sum of its proper divisors (512799358).

683732468 is a wasteful number, since it uses less digits than its factorization.

683732468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170933121 (or 170933119 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 683732468 is about 26148.2784901798. The cubic root of 683732468 is about 880.9719237446.

The spelling of 683732468 in words is "six hundred eighty-three million, seven hundred thirty-two thousand, four hundred sixty-eight".