8484415673 has 2 divisors, whose sum is σ = 8484415674. Its totient is φ = 8484415672.

The previous prime is 8484415619. The next prime is 8484415739. The reversal of 8484415673 is 3765144848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5887799824 + 2596615849 = 76732^2 + 50957^2 .

It is a cyclic number.

It is not a de Polignac number, because 8484415673 - 2⁸ = 8484415417 is a prime.

It is not a weakly prime, because it can be changed into another prime (8484415603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4242207836 + 4242207837.

It is an arithmetic number, because the mean of its divisors is an integer number (4242207837).

Almost surely, 2^8484415673 is an apocalyptic number.

It is an amenable number.

8484415673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8484415673 is an equidigital number, since it uses as much as digits as its factorization.

8484415673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2580480, while the sum is 50.

The square root of 8484415673 is about 92110.8879177701. The cubic root of 8484415673 is about 2039.5795360054.

The spelling of 8484415673 in words is "eight billion, four hundred eighty-four million, four hundred fifteen thousand, six hundred seventy-three".