683543072 has 48 divisors (see below), whose sum is σ = 1486864512. Its totient is φ = 307676160.

The previous prime is 683543039. The next prime is 683543101. The reversal of 683543072 is 270345386.

It is a super-2 number, since 2×683543072² = 934462262558394368, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14804 + ... + 39827.

It is an arithmetic number, because the mean of its divisors is an integer number (30976344).

Almost surely, 2^683543072 is an apocalyptic number.

It is an amenable number.

683543072 is an abundant number, since it is smaller than the sum of its proper divisors (803321440).

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

683543072 is a wasteful number, since it uses less digits than its factorization.

683543072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54681 (or 54673 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 683543072 is about 26144.6566624999. The cubic root of 683543072 is about 880.8905722536.

The spelling of 683543072 in words is "six hundred eighty-three million, five hundred forty-three thousand, seventy-two".