83966767267 has 8 divisors (see below), whose sum is σ = 84183482880. Its totient is φ = 83750205000.

The previous prime is 83966767249. The next prime is 83966767271. The reversal of 83966767267 is 76276766938.

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 83966767267 - 2¹¹ = 83966765219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83966767237) 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, 1101642 + ... + 1175392.

It is an arithmetic number, because the mean of its divisors is an integer number (10522935360).

Almost surely, 2^83966767267 is an apocalyptic number.

83966767267 is a deficient number, since it is larger than the sum of its proper divisors (216715613).

83966767267 is a wasteful number, since it uses less digits than its factorization.

83966767267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76673.

The product of its digits is 192036096, while the sum is 67.

The spelling of 83966767267 in words is "eighty-three billion, nine hundred sixty-six million, seven hundred sixty-seven thousand, two hundred sixty-seven".