683674458 has 32 divisors (see below), whose sum is σ = 1422117312. Its totient is φ = 218937600.

The previous prime is 683674451. The next prime is 683674531. The reversal of 683674458 is 854476386.

It is a self number, because there is not a number n which added to its sum of digits gives 683674458.

It is not an unprimeable number, because it can be changed into a prime (683674451) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 5983 + ... + 37458.

It is an arithmetic number, because the mean of its divisors is an integer number (44441166).

Almost surely, 2^683674458 is an apocalyptic number.

683674458 is an abundant number, since it is smaller than the sum of its proper divisors (738442854).

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

683674458 is a wasteful number, since it uses less digits than its factorization.

683674458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43550.

The product of its digits is 3870720, while the sum is 51.

The square root of 683674458 is about 26147.1692158061. The cubic root of 683674458 is about 880.9470082359.

The spelling of 683674458 in words is "six hundred eighty-three million, six hundred seventy-four thousand, four hundred fifty-eight".