80930646067 has 8 divisors (see below), whose sum is σ = 81008901792. Its totient is φ = 80852428800.

The previous prime is 80930646059. The next prime is 80930646073. The reversal of 80930646067 is 76064603908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80930646067 - 2³ = 80930646059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80930646067.

It is not an unprimeable number, because it can be changed into a prime (80930641067) 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, 5740467 + ... + 5754547.

It is an arithmetic number, because the mean of its divisors is an integer number (10126112724).

Almost surely, 2^80930646067 is an apocalyptic number.

80930646067 is a deficient number, since it is larger than the sum of its proper divisors (78255725).

80930646067 is a wasteful number, since it uses less digits than its factorization.

80930646067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19229.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 80930646067 in words is "eighty billion, nine hundred thirty million, six hundred forty-six thousand, sixty-seven".