67628682676 has 24 divisors (see below), whose sum is σ = 118526163840. Its totient is φ = 33764107392.

The previous prime is 67628682601. The next prime is 67628682677.

67628682676 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×67628682676² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67628682677) 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, 8674236 + ... + 8682028.

It is an arithmetic number, because the mean of its divisors is an integer number (4938590160).

Almost surely, 2^67628682676 is an apocalyptic number.

It is an amenable number.

67628682676 is a deficient number, since it is larger than the sum of its proper divisors (50897481164).

67628682676 is a wasteful number, since it uses less digits than its factorization.

67628682676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10743 (or 10741 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 64.

The spelling of 67628682676 in words is "sixty-seven billion, six hundred twenty-eight million, six hundred eighty-two thousand, six hundred seventy-six".