3859396216471 has 2 divisors, whose sum is σ = 3859396216472. Its totient is φ = 3859396216470.

The previous prime is 3859396216457. The next prime is 3859396216633. The reversal of 3859396216471 is 1746126939583.

3859396216471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3859396216471 - 2⁵ = 3859396216439 is a prime.

It is a super-3 number, since 3×3859396216471³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3859396216421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1929698108235 + 1929698108236.

It is an arithmetic number, because the mean of its divisors is an integer number (1929698108236).

Almost surely, 2^{3859396216471} is an apocalyptic number.

3859396216471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3859396216471 is an equidigital number, since it uses as much as digits as its factorization.

3859396216471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 64.

The spelling of 3859396216471 in words is "three trillion, eight hundred fifty-nine billion, three hundred ninety-six million, two hundred sixteen thousand, four hundred seventy-one".