8066049849 has 96 divisors (see below), whose sum is σ = 14237596800. Its totient is φ = 4483036800.

The previous prime is 8066049829. The next prime is 8066049851. The reversal of 8066049849 is 9489406608.

It is a de Polignac number, because none of the positive numbers 2^k-8066049849 is a prime.

It is a super-2 number, since 2×8066049849² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8066049795 and 8066049804.

It is not an unprimeable number, because it can be changed into a prime (8066049829) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7601779 + ... + 7602839.

It is an arithmetic number, because the mean of its divisors is an integer number (148308300).

Almost surely, 2^8066049849 is an apocalyptic number.

It is an amenable number.

8066049849 is a deficient number, since it is larger than the sum of its proper divisors (6171546951).

8066049849 is a wasteful number, since it uses less digits than its factorization.

8066049849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 8066049849 is about 89811.1899987969. The cubic root of 8066049849 is about 2005.4890753272.

The spelling of 8066049849 in words is "eight billion, sixty-six million, forty-nine thousand, eight hundred forty-nine".