4811886849 has 32 divisors (see below), whose sum is σ = 8056581120. Its totient is φ = 2481681600.

The previous prime is 4811886847. The next prime is 4811886881. The reversal of 4811886849 is 9486881184.

It is not a de Polignac number, because 4811886849 - 2¹ = 4811886847 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4811886847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42822 + ... + 107039.

It is an arithmetic number, because the mean of its divisors is an integer number (251768160).

Almost surely, 2^4811886849 is an apocalyptic number.

It is an amenable number.

4811886849 is a deficient number, since it is larger than the sum of its proper divisors (3244694271).

4811886849 is a wasteful number, since it uses less digits than its factorization.

4811886849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150021.

The product of its digits is 3538944, while the sum is 57.

The square root of 4811886849 is about 69367.7652011365. The cubic root of 4811886849 is about 1688.2566489484.

The spelling of 4811886849 in words is "four billion, eight hundred eleven million, eight hundred eighty-six thousand, eight hundred forty-nine".