683427366 has 12 divisors (see below), whose sum is σ = 1480759332. Its totient is φ = 227809116.

The previous prime is 683427361. The next prime is 683427373. The reversal of 683427366 is 663724386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683427361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18984076 + ... + 18984111.

It is an arithmetic number, because the mean of its divisors is an integer number (123396611).

Almost surely, 2^683427366 is an apocalyptic number.

683427366 is an abundant number, since it is smaller than the sum of its proper divisors (797331966).

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

683427366 is a wasteful number, since it uses less digits than its factorization.

683427366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37968195 (or 37968192 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 683427366 is about 26142.4437648817. The cubic root of 683427366 is about 880.8408655220.

The spelling of 683427366 in words is "six hundred eighty-three million, four hundred twenty-seven thousand, three hundred sixty-six".