683671416 has 16 divisors (see below), whose sum is σ = 1709178600. Its totient is φ = 227890464.

The previous prime is 683671411. The next prime is 683671441. The reversal of 683671416 is 614176386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683671411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14243131 + ... + 14243178.

Almost surely, 2^683671416 is an apocalyptic number.

It is an amenable number.

683671416 is an abundant number, since it is smaller than the sum of its proper divisors (1025507184).

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

683671416 is a wasteful number, since it uses less digits than its factorization.

683671416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28486318 (or 28486314 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 683671416 is about 26147.1110450084. Note that the first 3 decimals coincide. The cubic root of 683671416 is about 880.9457016469.

The spelling of 683671416 in words is "six hundred eighty-three million, six hundred seventy-one thousand, four hundred sixteen".