8485067971396 has 27 divisors (see below), whose sum is σ = 14982600187191. Its totient is φ = 4204663190784.

The previous prime is 8485067971363. The next prime is 8485067971399. The reversal of 8485067971396 is 6931797605848.

The square root of 8485067971396 is 2912914.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1905145272900 + 6579922698496 = 1380270^2 + 2565136^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8485067971399) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 658312120 + ... + 658325008.

Almost surely, 2^{8485067971396} is an apocalyptic number.

8485067971396 is the 2912914-th square number.

It is an amenable number.

8485067971396 is a deficient number, since it is larger than the sum of its proper divisors (6497532215795).

8485067971396 is an frugal number, since it uses more digits than its factorization.

8485067971396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26008 (or 13004 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 73.

The spelling of 8485067971396 in words is "eight trillion, four hundred eighty-five billion, sixty-seven million, nine hundred seventy-one thousand, three hundred ninety-six".