973067006689 has 2 divisors, whose sum is σ = 973067006690. Its totient is φ = 973067006688.

The previous prime is 973067006687. The next prime is 973067006719. The reversal of 973067006689 is 986600760379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 882128573089 + 90938433600 = 939217^2 + 301560^2 .

It is a cyclic number.

It is not a de Polignac number, because 973067006689 - 2¹ = 973067006687 is a prime.

Together with 973067006687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (973067006687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486533503344 + 486533503345.

It is an arithmetic number, because the mean of its divisors is an integer number (486533503345).

Almost surely, 2^973067006689 is an apocalyptic number.

It is an amenable number.

973067006689 is a deficient number, since it is larger than the sum of its proper divisors (1).

973067006689 is an equidigital number, since it uses as much as digits as its factorization.

973067006689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20575296, while the sum is 61.

The spelling of 973067006689 in words is "nine hundred seventy-three billion, sixty-seven million, six thousand, six hundred eighty-nine".