683730692 has 6 divisors (see below), whose sum is σ = 1196528718. Its totient is φ = 341865344.

The previous prime is 683730679. The next prime is 683730739. The reversal of 683730692 is 296037386.

It can be written as a sum of positive squares in only one way, i.e., 677248576 + 6482116 = 26024^2 + 2546^2 .

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 as a sum of consecutive naturals, namely, 85466333 + ... + 85466340.

It is an arithmetic number, because the mean of its divisors is an integer number (199421453).

Almost surely, 2^683730692 is an apocalyptic number.

It is an amenable number.

683730692 is a deficient number, since it is larger than the sum of its proper divisors (512798026).

683730692 is a wasteful number, since it uses less digits than its factorization.

683730692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170932677 (or 170932675 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 683730692 is about 26148.2445299871. The cubic root of 683730692 is about 880.9711609670.

The spelling of 683730692 in words is "six hundred eighty-three million, seven hundred thirty thousand, six hundred ninety-two".