1683425712 has 40 divisors (see below), whose sum is σ = 4353422256. Its totient is φ = 560551936.

The previous prime is 1683425693. The next prime is 1683425753. The reversal of 1683425712 is 2175243861.

It is an unprimeable number.

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, 28948 + ... + 64844.

Almost surely, 2^1683425712 is an apocalyptic number.

1683425712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1683425712 is an abundant number, since it is smaller than the sum of its proper divisors (2669996544).

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

1683425712 is a wasteful number, since it uses less digits than its factorization.

1683425712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36885 (or 36879 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 1683425712 is about 41029.5711895701. The cubic root of 1683425712 is about 1189.5918643684.

The spelling of 1683425712 in words is "one billion, six hundred eighty-three million, four hundred twenty-five thousand, seven hundred twelve".