3862223412849 has 20 divisors (see below), whose sum is σ = 5839006222896. Its totient is φ = 2543793729336.

The previous prime is 3862223412791. The next prime is 3862223412917. The reversal of 3862223412849 is 9482143222683.

3862223412849 is a `hidden beast` number, since 3 + 8 + 622 + 2 + 3 + 4 + 1 + 2 + 8 + 4 + 9 = 666.

It is not a de Polignac number, because 3862223412849 - 2¹³ = 3862223404657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3862223412795 and 3862223412804.

It is not an unprimeable number, because it can be changed into a prime (3862223413849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 287232859 + ... + 287246304.

Almost surely, 2^{3862223412849} is an apocalyptic number.

It is an amenable number.

3862223412849 is a deficient number, since it is larger than the sum of its proper divisors (1976782810047).

3862223412849 is an equidigital number, since it uses as much as digits as its factorization.

3862223412849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574479258 (or 574479249 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The spelling of 3862223412849 in words is "three trillion, eight hundred sixty-two billion, two hundred twenty-three million, four hundred twelve thousand, eight hundred forty-nine".