8826985667693 has 4 divisors (see below), whose sum is σ = 8837261554080. Its totient is φ = 8816709781308.

The previous prime is 8826985667653. The next prime is 8826985667783. The reversal of 8826985667693 is 3967665896288.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8826985667693 - 2²⁸ = 8826717232237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8826985667653) 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 3 ways as a sum of consecutive naturals, for example, 5137941905 + ... + 5137943622.

It is an arithmetic number, because the mean of its divisors is an integer number (2209315388520).

Almost surely, 2^{8826985667693} is an apocalyptic number.

It is an amenable number.

8826985667693 is a deficient number, since it is larger than the sum of its proper divisors (10275886387).

8826985667693 is a wasteful number, since it uses less digits than its factorization.

8826985667693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275886386.

The product of its digits is 11287019520, while the sum is 83.

The spelling of 8826985667693 in words is "eight trillion, eight hundred twenty-six billion, nine hundred eighty-five million, six hundred sixty-seven thousand, six hundred ninety-three".