1683925892 has 24 divisors (see below), whose sum is σ = 3215815680. Its totient is φ = 765171360.

The previous prime is 1683925891. The next prime is 1683925913. The reversal of 1683925892 is 2985293861.

It is not an unprimeable number, because it can be changed into a prime (1683925891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235709 + ... + 242747.

It is an arithmetic number, because the mean of its divisors is an integer number (133992320).

Almost surely, 2^1683925892 is an apocalyptic number.

It is an amenable number.

1683925892 is a deficient number, since it is larger than the sum of its proper divisors (1531889788).

1683925892 is a wasteful number, since it uses less digits than its factorization.

1683925892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12491 (or 12489 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The square root of 1683925892 is about 41035.6660967018. Note that the first 3 decimals coincide. The cubic root of 1683925892 is about 1189.7096700101.

The spelling of 1683925892 in words is "one billion, six hundred eighty-three million, nine hundred twenty-five thousand, eight hundred ninety-two".