8007189849 has 16 divisors (see below), whose sum is σ = 11903001600. Its totient is φ = 5319902448.

The previous prime is 8007189829. The next prime is 8007189851. The reversal of 8007189849 is 9489817008.

It is not a de Polignac number, because 8007189849 - 2¹³ = 8007181657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8007189795 and 8007189804.

It is not an unprimeable number, because it can be changed into a prime (8007189829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498169 + ... + 513990.

It is an arithmetic number, because the mean of its divisors is an integer number (743937600).

Almost surely, 2^8007189849 is an apocalyptic number.

It is an amenable number.

8007189849 is a deficient number, since it is larger than the sum of its proper divisors (3895811751).

8007189849 is a wasteful number, since it uses less digits than its factorization.

8007189849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012461 (or 1012455 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 8007189849 is about 89482.9025512695. The cubic root of 8007189849 is about 2000.5989746801.

The spelling of 8007189849 in words is "eight billion, seven million, one hundred eighty-nine thousand, eight hundred forty-nine".