683197872 has 40 divisors (see below), whose sum is σ = 2017061376. Its totient is φ = 195199296.

The previous prime is 683197849. The next prime is 683197873. The reversal of 683197872 is 278791386.

It is not an unprimeable number, because it can be changed into a prime (683197873) 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 7 ways as a sum of consecutive naturals, for example, 1016328 + ... + 1016999.

Almost surely, 2^683197872 is an apocalyptic number.

It is an amenable number.

683197872 is an abundant number, since it is smaller than the sum of its proper divisors (1333863504).

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

683197872 is a wasteful number, since it uses less digits than its factorization.

683197872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033345 (or 2033339 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 51.

The square root of 683197872 is about 26138.0540974266. The cubic root of 683197872 is about 880.7422594204.

The spelling of 683197872 in words is "six hundred eighty-three million, one hundred ninety-seven thousand, eight hundred seventy-two".