1683427676 has 12 divisors (see below), whose sum is σ = 3366855408. Its totient is φ = 721468992.

The previous prime is 1683427673. The next prime is 1683427709. The reversal of 1683427676 is 6767243861.

1683427676 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1683427673) 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, 30061181 + ... + 30061236.

It is an arithmetic number, because the mean of its divisors is an integer number (280571284).

Almost surely, 2^1683427676 is an apocalyptic number.

It is an amenable number.

1683427676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1683427676 is a wasteful number, since it uses less digits than its factorization.

1683427676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60122428 (or 60122426 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 1683427676 is about 41029.5951235203. The cubic root of 1683427676 is about 1189.5923269881.

The spelling of 1683427676 in words is "one billion, six hundred eighty-three million, four hundred twenty-seven thousand, six hundred seventy-six".