1068409683 has 40 divisors (see below), whose sum is σ = 1749671616. Its totient is φ = 644338800.

The previous prime is 1068409679. The next prime is 1068409703. The reversal of 1068409683 is 3869048601.

It is not a de Polignac number, because 1068409683 - 2² = 1068409679 is a prime.

It is a super-2 number, since 2×1068409683² = 2282998501456320978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068409673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 185160 + ... + 190842.

Almost surely, 2^1068409683 is an apocalyptic number.

1068409683 is a deficient number, since it is larger than the sum of its proper divisors (681261933).

1068409683 is a wasteful number, since it uses less digits than its factorization.

1068409683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917 (or 5908 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 1068409683 is about 32686.5367238562. The cubic root of 1068409683 is about 1022.3021444316.

The spelling of 1068409683 in words is "one billion, sixty-eight million, four hundred nine thousand, six hundred eighty-three".