683405674 has 8 divisors (see below), whose sum is σ = 1171552608. Its totient is φ = 292888140.

The previous prime is 683405629. The next prime is 683405713. The reversal of 683405674 is 476504386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 683405674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24407332 + ... + 24407359.

It is an arithmetic number, because the mean of its divisors is an integer number (146444076).

Almost surely, 2^683405674 is an apocalyptic number.

683405674 is a deficient number, since it is larger than the sum of its proper divisors (488146934).

683405674 is a wasteful number, since it uses less digits than its factorization.

683405674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48814700.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 683405674 is about 26142.0288807124. The cubic root of 683405674 is about 880.8315461204.

The spelling of 683405674 in words is "six hundred eighty-three million, four hundred five thousand, six hundred seventy-four".