67693839676 has 12 divisors (see below), whose sum is σ = 118466575920. Its totient is φ = 33846246560.

The previous prime is 67693839659. The next prime is 67693839721.

67693839676 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108480 + ... + 383608.

It is an arithmetic number, because the mean of its divisors is an integer number (9872214660).

Almost surely, 2^67693839676 is an apocalyptic number.

It is an amenable number.

67693839676 is a deficient number, since it is larger than the sum of its proper divisors (50772736244).

67693839676 is a wasteful number, since it uses less digits than its factorization.

67693839676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336644 (or 336642 counting only the distinct ones).

The product of its digits is 370355328, while the sum is 70.

The spelling of 67693839676 in words is "sixty-seven billion, six hundred ninety-three million, eight hundred thirty-nine thousand, six hundred seventy-six".