8484436693 has 2 divisors, whose sum is σ = 8484436694. Its totient is φ = 8484436692.

The previous prime is 8484436657. The next prime is 8484436703. The reversal of 8484436693 is 3966344848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8215247044 + 269189649 = 90638^2 + 16407^2 .

It is a cyclic number.

It is not a de Polignac number, because 8484436693 - 2²⁵ = 8450882261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8484433693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4242218346 + 4242218347.

It is an arithmetic number, because the mean of its divisors is an integer number (4242218347).

Almost surely, 2^8484436693 is an apocalyptic number.

It is an amenable number.

8484436693 is a deficient number, since it is larger than the sum of its proper divisors (1).

8484436693 is an equidigital number, since it uses as much as digits as its factorization.

8484436693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11943936, while the sum is 55.

The square root of 8484436693 is about 92111.0020193028. The cubic root of 8484436693 is about 2039.5812203455.

The spelling of 8484436693 in words is "eight billion, four hundred eighty-four million, four hundred thirty-six thousand, six hundred ninety-three".